20以内加法口算题9
魔力娃口算题 - 20以内的进位加法 - 10页
3 + 17 = 15 + 5 =
6 + 14 = 4 + 7 + 8 + 3 + 8 = 9 = 7 = 7 =
6 + 14 = 5 + 14 + 6 + 8 + 3 + 6 = 6 = 6 = 4 = 7 =
3 + 17 = 8 + 8 + 8 = 7 =
访问魔力娃 ,下载更多的口算题型
第3页
4 = 8 = 8 = 2 = 8 = 8 = 9 = 4 = 9 = 6 = 7 = 8 = 9 =
9 + 11 = 12 + 8 =
2 + 18 = 8 + 9 + 1 + 7 + 8 + 1 + 8 + 15 + 8 + 14 + 3 = 4 = 9 = 6 = 4 = 9 = 9 = 5 = 2 = 6 =
5 = 4 = 8 = 1 = 7 = 5 = 3 = 7 = 5 = 3 = 9 = 3 = 9 = 9 = 3 =
6 + 8 + 3 + 9 + 11 + 9 + 7 + 9 + 3 + 8 + 3 +
5 = 8 = 9 = 2 = 9 = 2 = 6 = 2 = 9 = 8 = 9 =
5 + 2 + 7 + 6 + 6 + 4 + 3 + 9 + 15 + 9 + 2 + 9 + 4 + 7 + 2 + 9 + 7 + 8 + 4 + 11 + 4 + 5 +
一年级数学20以内加减法口算题(4500道)(完整版)
100道口算题(20以内纯进位、退位)8+8= 12-5= 16+2= 4+3= 20-2=9+10= 19-1= 15+5= 6+6= 5+6=18-2= 10+7= 7+5= 8+10= 7+3=20-4= 19-4= 15+2= 16-7= 8+5=20-6= 1+18= 1+13= 7+3= 15-5=2+17= 8+8= 12-3= 1+16= 20-1=1+9= 4+14= 14+2= 18-10= 3+16=1+14= 1+11= 10+5= 19-12= 2+14=5+3= 10+8= 13-3= 20-1= 12-5=15+3= 8+3= 2+11= 1+7= 16+2=17+2= 18+2= 4+16= 12-2= 4+3=20-2= 6+10= 11+8= 2+18= 9+10=8+6= 13-4= 3+14= 5+4= 19-1=7+1= 13-2= 8-1= 16-9= 15+5=5+5= 10-2= 15+4= 13-5= 6+6=5+6= 10-3= 17-1= 15-7= 18-2=1+12-7= 4-1+8= 15+3-10= 19-11+8= 10+10-4= 10-7-1= 20-8+1= 2+1+12=2+3+11= 15-5-10= 6+8-12= 16+2-7=2+17-9= 2+18-5= 20-19+13= 8-6+6=20-17+13= 5+3-4= 1+11-4= 8-8+5= 100道口算题(20以内纯进位、退位)7+7= 7+5= 8+10= 7+3= 5+8=20-4= 19-4= 15+2= 16-7= 8+5= 20-6= 1+18= 1+13= 15-5= 20-3= 2+17= 8+8= 12-3= 1+16= 20-1= 1+9= 4+14= 14+2= 18-10= 3+16= 1+14= 1+11= 10+5= 19-12= 2+14= 5+3= 10+8= 13-3= 20-1= 12-5= 15+3= 8+3= 2+11= 1+7= 16+2= 17+2= 18+2= 4+16= 12-2= 4+3= 20-2= 6+10= 11+8= 2+18= 9+10= 8+6= 13-4= 3+14= 5+4= 19-1=7+1= 13-2= 8-1= 16-9= 15+5=5+5= 10-2= 15+4= 13-5= 6+6=5+6= 10-3= 17-1= 15-7= 18-2=6+8= 10+10= 1+12= 2+16= 10+7=7+7= 5+8= 8+5= 20-3= 2+17= 15-12+16= 13-4+11= 2+16-6= 5+4+10= 16-7+9= 10+5-2= 15+4-7= 15-2+4= 18-9-5= 20-9+5= 5-1-4= 18-7-5= 12+2-12= 14-14+19= 2+2+15= 1+12-7=17-17+17= 19-7+5= 5+3+7= 17-6+6=100道口算题(20以内纯进位、退位)13-5= 6+8= 10+10= 1+12= 13-5=2+16= 7+7= 5+8= 8+5= 20-6= 15-5= 20-3= 3+16= 2+14= 5+3= 12-5= 16+2= 4+3= 9+10= 8+6= 19-1= 15+5= 6+6= 18-2= 6+8= 10+7= 7+5= 8+10= 7+3= 5+8= 20-4= 19-4= 15+2= 16-7= 8+5= 20-6= 1+18= 1+13= 2+17= 8+8= 12-3= 1+16= 1+9= 4+14= 14+2= 18-10= 1+14= 1+11= 10+5= 19-12= 5+3= 10+8= 13-3= 8+8= 20-1= 15+3= 8+3= 2+11= 1+7= 16+2= 17+2= 18+2= 4+16= 12-2= 4+3= 20-2= 6+10= 11+8= 2+18= 9+10= 8+6= 13-4= 3+14= 5+4= 19-1= 7+1= 13-2= 8-1= 16-9= 15+5= 13+7-17= 5-5+7= 7+13-15= 2+11+3= 17-2-3= 14-10+16= 18-12+11= 6+8-9= 15-12+16= 13-4+11= 2+16-6= 5+4+10=16-7+9= 10+5-2= 15+4-7= 15-2+4= 18-9-5= 20-9+5= 5-1-4= 18-7-5=100道口算题(20以内纯进位、退位)8+8= 1+11= 13-3= 1+7= 16+2=8+6= 13-4= 3+14= 5+4= 19-1= 7+1= 13-2= 8-1= 16-9= 15+5= 5+5= 10-2= 15+4= 13-5= 6+6= 5+6= 10-3= 17-1= 15-7= 18-2= 6+8= 10+10= 1+12= 7+7= 7+5=5+8= 8+5= 15-5= 20-1= 1+9= 14+2= 3+16= 19-12= 12-5= 15+3= 16+2= 4+3= 9+10= 19-1= 7+1= 15+5= 6+6= 18-2= 2+16= 10+7= 7+5= 3+5= 16+4= 4+6= 6+5= 6+3= 14-5= 6+1= 7+13= 13+4= 19-6= 13+2= 15+1= 16-4= 10-2= 2+14= 18-4= 5+3= 11-1= 2+18= 20-3= 19-4= 8+8= 14+5= 5+3=19-8= 7+11= 1+19= 19-2= 4+8= 15-4+4= 4+1-5= 14-14+16= 1+4+15= 1+6+12= 3-3+8= 5+13-12= 12-9+14=14-5+8= 17-5+3= 3+3+5= 6-6+7= 16-5-7= 9+10-2= 14-5+11= 12-7+14= 19-13+5= 15+1+1= 16+4-20= 17-15+15=100道口算题(20以内纯进位、退位)12-2= 5+5= 10-2= 15+4= 6+6=5+6= 10-3= 17-1= 15-7= 18-2=6+8= 10+10= 1+12= 13-5= 2+16=7+7= 5+8= 8+5= 15-5= 20-3= 20-1= 14+2= 3+16= 19-12= 2+14= 12-5= 16+2= 4+3= 9+10= 8+6= 19-1= 15+5= 6+6= 18-2= 6+8= 2+16= 10+7= 7+5= 8+10= 7+3= 20-4= 19-4= 15+2= 16-7= 8+5=20-6= 1+18= 1+13= 7+3= 15-5= 20-3= 2+17= 12-3= 1+16= 1+16=1+9= 4+14= 18-10= 1+14= 1+11= 10+5= 2+14= 5+3= 10+8= 13-3= 8+8= 15+3= 8+3= 2+11= 1+7= 17+2= 18+2= 4+16= 12-2= 4+3=20-2= 6+10= 11+8= 2+18= 9+10=1+12-7= 17-17+17= 19-7+5= 5+3+7=17-6+6= 4-1+8= 15+3-10= 19-11+8= 20-3-15= 10+10-4= 10-7-1= 20-8+1= 2+1+12= 2+3+11= 15-5-10= 6+8-12= 16+2-7= 2+17-9= 2+18-5= 20-19+13=100道口算题(20以内纯进位、退位)2+14= 2+18= 4+8= 18-1= 13+2=1+13= 4+10= 7+8= 7+6= 9+8=18-6= 14+3= 1+16= 4+4= 12-5=16-1= 12-3= 11+2= 11-3= 6+3=7+10= 6+5= 13+4= 6+10= 15+4=10-2= 5+5= 13-5= 9+8= 9+10=6+8= 15+4= 10+10= 5+8= 13-5= 20-1= 14+2= 3+16= 18-7= 20-11= 12-5= 5+13= 5+6= 6+13= 5+11=14-1= 4+5= 4+3= 8+12= 5+8=4+7= 13+5= 3+8= 12+5= 2+6=16-2= 2+5= 20-6= 18-11= 19-4=15+5= 20-11= 18-9= 17-3= 12+3=17-1= 6+11= 19-6= 3+13= 20-9=17-6= 16-4= 17-4= 2+8= 9+2=19+1= 17-8= 3+6= 14+4= 4+5=20-1-10= 16-10+6= 17-1-14= 17+2-17= 7+8-3= 17-9+3= 18-14+9= 14-2-5= 4+7-4= 13-10+11= 12-12+14= 2+6+9= 3+6-8= 15-9-4= 7-5+17= 15-4+1= 10+10-19= 12-4-5= 18-11-2= 1+1+6=100道口算题(20以内纯进位、退位)12-5= 5+11= 19-8= 2+6= 16-2= 1+19= 5+3= 19-4= 12+3= 17-1= 4+10= 20-9= 19-2= 9+2= 19+1= 12+2= 10-3= 20-13= 12+7= 7+10= 1+16= 20-8= 16-1= 12+4= 1+18= 18-4= 8+10= 13+7= 17-2= 19-6= 11+4= 10+2= 1+14= 20-4= 20-8= 14+6= 15+2= 5+10= 5+5= 12-5= 11+2= 7+8= 14+2= 5+13= 5+6= 6+13= 14-1= 4+5= 4+3= 8+12= 5+8= 4+7= 18-1= 13+5= 3+8= 12+5= 16-2= 15+4= 2+5= 20-6= 18-11= 15+5= 20-11= 18-9= 17-3= 20-6= 7+10= 1+18= 19-6= 6+13= 18-7= 12-5= 5+6= 8+12= 5+8=3+8= 17-3= 17-1= 6+11= 4+10=14-2-5= 2+6+9= 15-4+1= 17+3-14= 19-1-7= 5+13-10= 1+14-1=5+11-10= 18-16+5= 2+1-3= 18-9-3=12+2+2= 10+9-15= 20-12+2= 5-3-1=18-16+8= 2+10-11= 14-4+5= 4+5-5=100道口算题(20以内纯进位、退位)4+5= 19+1= 14+4= 17-4= 20-4=5+11= 19-8= 2+6= 1+19= 15+4=5+3= 19-4= 12+3= 4+10= 3+13=20-9= 17-6= 16-4= 19-2= 17-4=2+8= 9+2= 17-8= 3+6= 14+4=12+2= 10-3= 20-13= 12+7= 7+10=1+16= 20-8= 16-1= 12+4= 1+18=18-4= 8+10= 13+7= 17-2= 19-6=11+4= 10+2= 1+14= 20-4= 20-8=14+6= 15+2= 5+10= 5+5= 12-5=11+2= 7+8= 14+2= 5+13= 5+6=6+13= 14-1= 4+5= 4+3= 8+12=5+8= 4+7= 18-1= 13+5= 3+8=12+5= 16-2= 15+4= 2+5= 20-6=18-11= 15+5= 20-11= 18-9= 17-3= 19-6= 3+13= 20-6= 7+10= 1+16= 4+16-16= 12+5-12= 12-3-9= 11-2+6= 10-2+10= 12+5-9= 12-2+6= 4-3+2= 12+7-8= 17-11+3= 20-6-12= 10-7+12= 15-5-4= 5-5+1= 13-7+11= 9-7+16= 15-14+10= 14+2-2= 5+6+4= 5+8+4=100道口算题(20以内纯进位、退位)20-8= 18-7= 12-5= 5+6= 6+13= 8+12= 3+8= 19-8= 2+6= 16-2= 1+19= 5+3= 19-4= 15+3= 2+15= 6+11= 1+10= 6+9= 11-1= 6+7= 5+11= 13+3= 1+12= 6+4= 2+14= 4+4= 11+1= 19-9= 7+12= 20-2= 14+5= 14+1= 8+11= 1+15= 4+7= 19-7= 7+11= 14+3= 9+9= 19-2= 4+9= 20-5= 19-3= 20-10= 17-1= 3+4= 19-5= 18-5= 3+17= 5+9= 6+2= 16+3= 7+9= 5+7= 7+6= 8-1= 9-1= 3+15= 1+17= 4+4= 13+1= 2+16= 20-12= 9+11= 20-8=12+3= 11+3= 6+8= 11-4= 7+11= 5+13= 7+7= 4+6= 17+3= 8-1= 6+6= 18-2= 20-7= 14+6= 7+13= 7-4+1= 16-7-4= 12+3-9= 2+14-1= 17+3-18= 4-4+2= 16-5+1= 12-10+15= 4+6-5= 18-14+6= 18-15+9= 7+6+1= 18+2-15= 13-1+6= 10+9-19= 14-3-2= 13-3+6= 7+12-10= 4+5-9= 6-2-2=100道口算题(20以内纯进位、退位)17+3= 7+13= 11+5= 7+4= 5+11= 10-3= 2+14= 20-2= 4+5= 8+11= 4+7= 19-2= 17-3= 17-1= 3+4= 5+9= 12+5= 7+6= 16-2= 14+3= 20-8= 2+6= 5+11= 13+3= 1+12= 6+4= 4+4= 11+1= 1+19= 19-9= 19-4= 7+12= 14+5= 14+1= 4+5=8+11= 1+15= 19-7= 7+11= 9+9= 14+3= 1+12= 19-9= 9+9= 19-2= 4+9= 20-5= 19-3= 20-10= 17-3= 3+4= 19-5= 18-5= 3+17= 5+9=6+2= 16+3= 7+9= 5+7= 7+6=8-1= 9-1= 3+15= 1+17= 4+4=13+1= 2+16= 20-12= 9+11= 20-8= 12+3= 11+3= 6+8= 11-4= 7+11=5+13= 7+7= 4+6= 17+3= 8-1= 6+6+5= 9+8-16= 8-6+17= 17-8+4= 7+11-7= 20-15-5= 4-2+6= 9-9+3= 5+14-17= 20-10+2= 10-6+16= 17-10+3= 1+12-2= 6+4-5= 15-13+14= 7+7-4= 16-3+2= 17-3-1= 3+15+1= 12+8-15=100道口算题(20以内纯进位、退位)7+4= 6+6= 18-2= 20-7= 14+6=7+13= 11+5= 7+4= 10-3= 6+4=2+14= 20-2= 4+5= 4+7= 19-7= 19-2= 17-3= 17-1= 5+9= 12+5=7+6= 16-2= 20-8= 2+6= 7+7=5+11= 6+4= 19-10= 4+4= 13+3=6+12= 9+1= 13+5= 3+9= 2+6=15-2= 12+1= 6+9= 5+4= 3+7=1+19= 19-12= 15-5= 3+11= 10+7= 19-4= 15+5= 18-9= 17-2= 20-2=6+11= 18-7= 20-10= 3+4= 5+8=17-7= 17-5= 9+3= 18-10= 2+17= 3+6= 7+11= 20-9= 18-5= 10+5= 13+7= 2+5= 6+14= 14+5= 10+3= 12+8= 17-4= 10+1= 20-5= 12+3= 2+9= 15-3= 4+16= 18-3= 20-12= 1-1+4= 3+12-15= 6+11-4= 16-8-1= 4+4+3= 3+4+6= 13-11+12= 8+6-14= 9+1+8= 6-6+1= 3+9-9= 10-10+13= 18-14-3= 10-9+17= 13-7-6= 13-13+12= 16-13+7= 14+5-3= 6-3+16= 6+1+13=100道口算题(20以内纯进位、退位)19-2= 2+17= 6+6= 1+17= 20-9= 10+5= 10+3= 12+3= 20-12= 6+14= 2+7= 12+6= 7+9= 14-2= 5+13= 5+6= 8+11= 6+13= 4+6= 18-5= 5+9= 13+3= 1+15= 12+5= 15-2= 3+7= 10+7= 20-2= 5+7= 9-1= 5+8= 20-7= 19-2= 17-3= 10-3= 20-8= 5+11= 5+13= 19-10= 4+6=4+4= 6+12= 9+1= 13+5= 3+9=2+6= 15-2= 12+1= 6+9= 5+4=1+19= 19-12= 15-5= 3+11= 10+7= 19-4= 15+5= 18-9= 17-2= 20-2= 6+11= 18-7= 9-1= 20-10= 3+4= 17-7= 17-5= 9+3= 18-10= 2+17= 3+6= 10-3= 7+11= 20-9= 1+19= 18-5= 13+7= 2+5= 6+14= 14+5= 3+14-15= 18-8+1= 10-1-8= 9+3+8= 3+9+5= 6+9+4= 2+9+9= 18-3-15= 3+14-11= 2+4-3= 17-10-1= 12+8-9= 13+3-3= 11+8-13= 7+11+1= 1+17-2= 1-1+4= 3+12-15= 6+11-4= 16-8-1=100道口算题(20以内纯进位、退位)12+8= 17-4= 10+1= 20-5= 12+3= 2+9= 15-3= 4+16= 18-3= 20-12= 3+9= 5+4= 12+3= 3+4= 5+8= 2+17= 6+6= 1+17= 10+5= 13+7= 14+5= 10+3= 12+8= 20-12= 6+14= 2+7= 12+6= 7+9= 14-2= 5+13= 5+6= 8+11= 6+13= 4+6= 18-5= 5+9= 13+3= 1+15= 12+5= 2+6= 3+7= 10+7= 20-2= 5+7= 9-1=5+8= 20-7= 19-2= 17-3= 10-3= 20-8= 5+11= 5+13= 19-10= 4+6= 4+4= 6+12= 9+1= 13+5= 3+9= 2+6= 15-2= 12+1= 6+9= 5+4= 1+19= 19-12= 15-5= 3+11= 10+7= 19-4= 15+5= 18-9= 17-2= 20-2= 6+11= 18-7= 9-1= 20-10= 3+4= 8-4+14= 5+9-5= 13-5-6= 12-5+6= 2+17+1= 12-1+4= 17-17+9= 12+3+3= 5+4-2= 15-7+2= 16-8-4= 20-6-10= 1+14-15= 9+8-14= 3+14-15= 18-8+1= 10-1-8= 9+3+8= 3+9+5= 6+9+4=100道口算题(20以内纯进位、退位)10-3= 7+11= 20-9= 18-5= 10+5= 13+7= 2+5= 6+14= 17-4= 10+1= 20-5= 2+9= 15-3= 4+16= 5+11= 18-3= 3+9= 5+4= 12+3= 17-2= 3+4= 17-7= 17-10= 13-5= 13+7= 14-5= 8+5= 5+14= 16-5= 8+1= 4+9= 16-3= 12+8= 1+7= 20-12= 10+5= 11+8= 7+3= 8+3= 20-10=10+3= 9+3= 1+9= 11+3= 18-7= 10+1= 19-11= 13-2= 19-5= 19-12= 6+13= 17+2= 18+2= 3+8= 6+9= 4+13= 5+11= 8+1= 3+6= 4+14= 16-7= 11+5= 2+13= 2+11= 11+1= 13-3= 17-8= 17-5= 4+12= 19-7= 19-7= 19-9= 4+11= 14-7= 2+7= 16-4= 4+7= 16-9= 19-10= 7+1= 5-1+13= 18-18+6= 20-4+4= 11-6+7= 8-4+12= 2+14-12= 15-10-5= 15-2-13= 14-12+5= 6+9+2= 19-9+10= 8+1-6= 18-4-8= 8-3+8= 2+12-12= 11+3-4= 8+3-5= 13-5-3= 1+9-7= 8-8+14=100道口算题(20以内纯进位、退位)13+7= 18-9= 5+13= 20-12= 11+8= 20-10= 7+11= 19-12= 18-7= 19-11= 15-2= 15-5= 3+11= 6+9= 4+13= 4+14= 11+1= 2+9= 2+7= 16-4= 7+1= 1+11= 1+6= 6+11= 16-7= 16-2= 11+6= 4+16= 17-10= 13+5= 13-5= 13+7= 14-5= 8+5= 5+14=16-5= 18-5= 4+9= 16-3= 5+13= 12+8= 1+7= 10+5= 11+8= 7+3=8+3= 15-3= 10+3= 9+3= 2+9= 1+9= 11+3= 10+1= 19-11= 18-7= 13-2= 18-3= 19-5= 6+13= 17+2= 18+2= 3+8= 4+13= 5+11= 8+1= 3+6= 16-7= 11+5= 2+13= 2+11= 13-3= 3+4= 17-8= 17-5= 4+12= 19-7= 19-9= 4+11= 14-7= 2+7= 3+8+3= 2+13-9= 11-1-1= 10+3+5= 2+17-18= 10+1+5= 8+1-9= 15+5-16= 7+11-17= 14-10+5= 12+8-6= 5-2+17= 5-3+13= 7+1+9= 1+2+4= 8-8+11= 7+11-1= 19-2-8= 11+3-1= 13+7-3=100道口算题(20以内纯进位、退位)18-7= 17+2= 8+1= 2+11= 11+1= 4+12= 16-4= 4+7= 16-9= 19-10= 13+5= 18-9= 5+14= 5+13= 4+9= 20-12= 7+3= 20-10= 7+11= 19-12= 2+9= 18-7= 19-12= 15-2= 15-5= 3+11= 6+9= 4+14= 11+1= 13-3=2+7= 19-10= 7+1= 1+11= 1+6=6+11= 16-2= 11+6= 4+16= 11+3= 17-10= 13-5= 13+7= 14-5= 8+5=16-5= 18-5= 4+9= 16-3= 5+13= 12+8= 1+7= 10+5= 11+8= 7+3=8+3= 15-3= 10+3= 9+3= 2+9=1+9= 11+3= 10+1= 19-11= 18-7=13-2= 18-3= 19-5= 15-5= 3+11=6+13= 18+2= 3+8= 4+13= 5+11=3+6= 16-7= 11+5= 2+13= 2+11=8-8+11= 18-3-12= 11-8+10= 11-10+10=19-19+2=1+7-7= 4+13-5= 1+2+1= 11-5+4=9+6-11= 17-13+4= 16-12-1= 2+9+6=8+10-14= 1+4+1= 2+7+6= 17-12+1=100道口算题(20以内纯进位、退位)11+6= 8+5= 17+2= 5+11= 8+1=2+11= 13-3= 3+4= 17-8= 11+8=17-5= 4+12= 19-7= 19-9= 4+11=14-7= 16-4= 4+7= 16-9= 19-10=1+6= 4+11= 13+5= 18-9= 14-5=5+14= 8+1= 5+13= 20-12= 10+5= 7+3= 20-10= 7+11= 19-12= 10+3= 2+9= 18-7= 15-2= 3+11= 6+13= 6+9= 4+14= 11+1= 2+7= 16-4= 19-10= 7+1= 1+11= 6+11= 16-7= 16-2= 9+6= 13+2= 8-1= 2+12=6+4= 2+14= 7+6= 14+4= 4+4=9+11= 9+4= 10+10= 4+6= 12-3= 7+10= 1+19= 15+2= 9+8= 16+3= 20-2= 6+2= 19-2= 18-2= 10-3=18-4= 3+17= 6+8= 13-5= 6+1= 16-2+3= 18-2-3= 1-1+12= 3+14+2= 15-13+18= 12+8-17= 14-7+10= 1+7-1= 19-9-4= 12-12+19= 7+6-9= 17-7+9= 13+5-11= 15-14+15= 4+6-10= 2+4+14= 16-7-9= 8-3+2= 16-3+6= 13+3-11=100道口算题(20以内纯进位、退位)8-1= 2+12= 4+4= 12-3= 7+10=16+3= 10-3= 6+1= 16+2= 7+8=6+6= 8+5= 9-1= 3+14= 16-2=14+2= 2+16= 4+3= 12-5= 7+4=9+10= 1+7= 13-3= 1+17= 9+9= 17-10= 11-3= 14-5= 5+14= 11-2= 3+16= 19-4= 14+3= 11-1= 7+6=16+4= 15-8= 18+2= 18-1= 6+6= 6+3= 10+6= 14+5= 13-1= 11+8= 8+3= 10+8= 14-7= 7+1= 6+8= 7+8= 16-2= 7+4= 9+9= 17-10= 11-2= 11+8= 9+6= 13+2= 8-1=6+4= 2+14= 7+6= 14+4= 4+4= 9+11= 9+4= 10+10= 4+6= 12-3= 7+10= 1+19= 15+2= 9+8= 16+3= 20-2= 6+2= 19-2= 18-2= 10-3= 7+6-5= 16-2+3= 18-2-3= 1-1+12= 3+14+2= 15-13+18= 12+8-17= 14-7+10= 1+7-1= 19-9-4= 12-12+19= 7+6-9= 17-7+9= 13+5-11= 15-14+15= 4+6-10= 2+4+14= 16-7-9= 8-3+2= 16-3+6=100道口算题(20以内纯进位、退位)7+8= 8-1= 2+12= 4+4= 9+11=12-3= 16+3= 10-3= 18-4= 3+17= 6+8= 13-5= 6+1= 16+2= 7+8=6+6= 8+5= 9-1= 3+14= 16-2= 14+2= 2+16= 4+3= 12-5= 7+4= 9+10= 1+7= 13-3= 1+17= 9+9= 17-10= 11-3= 14-5= 5+14= 11-2= 3+16= 19-4= 14+3= 11-1= 7+6= 16+4= 15-8= 18+2= 18-1= 6+6= 6+3= 10+6= 14+5= 13-1= 11+8= 8+3= 10+8= 14-7= 3+17= 7+1= 7+8= 16-2= 7+4= 9+9= 17-10= 11-2= 11+8= 9+6= 13+2= 8-1= 6+4= 2+14= 7+6= 14+4= 4+4= 9+11= 9+4= 10+10= 4+6= 12-3= 7+10= 1+19= 15+2= 9+8= 16+3= 7-4+6= 3+4+11= 5+1+4= 5+14-1= 18-4-2= 6+6+6= 10-6+1= 12+3-14= 7+10-8= 20-14+6= 4-1+7= 9-8+5= 5+14-18= 17-9+8= 20-9+4= 17-9+5= 12-11+3= 9+6-2= 15-12+15= 6+4+10=100道口算题(20以内纯进位、退位)18-4= 7+1= 8-1= 2+12= 6+4=4+4= 12-3= 16+3= 20-2= 6+2=19-2= 18-2= 10-3= 18-4= 3+17= 6+8= 13-5= 6+1= 16+2= 7+8= 6+6= 8+5= 9-1= 3+14= 16-2= 14+2= 2+16= 4+3= 12-5= 7+4=9+10= 1+7= 13-3= 1+17= 9+9= 17-10= 11-3= 14-5= 5+14= 11-2= 3+16= 19-4= 14+3= 11-1= 7+6=16+4= 15-8= 18+2= 18-1= 6+6= 6+3= 10+6= 14+5= 13-1= 11+8= 8+3= 10+8= 14-7= 6+2= 19-2= 3+17= 7+8= 16-2= 7+4= 9+10= 9+9= 11-2= 11+8= 9+6= 13+2= 6+4= 2+14= 7+6= 14+4= 4+4= 9+11= 9+4= 10+10= 4+6= 12-3= 2+4+14= 16-7-9= 8-3+2= 16-3+6= 13+3-11= 19-10-8= 9-9+8= 2+14-3= 18+2-19= 16-4+3= 4-2+10= 18-14+10= 9-4-2= 8+5+2= 18+1-16= 9+8+1= 11+8-1= 15-2-4= 20-11+3= 9+6+5=100道口算题(20以内纯进位、退位)19-2= 9+8= 20-4= 12+2= 9+11=15-2= 20-7= 18-7= 10-1= 5+6=8+11= 5+11= 18-5= 5+8= 14+2= 15+3= 1+14= 6+11= 12+5= 16-1= 3+8= 5+4= 3+6= 1+19= 1+19= 16-4= 15+5= 12-3= 13+7= 12+2=20-2= 7+10= 5+6= 20-9= 8+6=4+4= 20-6= 17-6= 19-1= 17-4= 2+16= 17-2= 10-3= 9-2= 1+16=6+6= 19-4= 8+10= 6+9= 5+9=6+13= 11+2= 13+3= 8+8= 13-5= 8+9= 5+7= 1+17= 19-2= 10+10= 10+8= 12-5= 9-1= 7+8= 10-1= 4+3= 7+4= 14+2= 14+5= 12+5= 16-1= 8+6= 17-4= 7+6= 17-2= 1+16= 5+9= 14+4= 13-5= 20-4= 11+8-17= 19+1-13= 4-1+4= 10-5+15= 15-7+6= 5-1-4= 6-6+6= 10-10+1= 12-5+11= 11+2-9= 20-14+4= 15-8+10= 14+5-7= 19-14+7= 12-2+5= 5+4-4= 15-7+3= 9+11-4= 16-7-6= 6+14-15=100道口算题(20以内纯进位、退位)6+6= 9+11= 10+10= 4+6= 15+5= 20-4= 12+2= 15-2= 20-7= 10-3= 18-7= 10-1= 8+11= 5+11= 18-5= 5+8= 15+3= 1+14= 6+11= 14+5= 12+5= 3+8= 5+4= 3+6= 16-4= 18-5= 1+19= 16-4= 15+5= 12-3= 13+7= 20-2= 7+10= 5+6= 20-9= 12-3= 20-9= 4+4= 20-6= 17-6= 19-1= 2+16= 17-2= 10-3= 9-2= 17-6= 9-2= 6+6= 19-4= 8+10= 6+9= 6+13= 11+2= 13+3= 8+8= 8+10= 8+8= 8+9= 5+7= 1+17= 19-2= 10+8= 12-5= 9-1= 7+8= 7+8= 1+17= 4+3= 7+4= 5+8= 14+2= 14+5= 16-1= 8+6= 4+4= 17-4= 7+6= 1+16= 5+9= 17-2= 14+4-4= 13+3-8= 11+8-17= 19+1-13= 4-1+4= 10-5+15= 15-7+6= 5-1-4= 6-6+6= 10-10+1= 12-5+11= 11+2-9= 20-14+4= 15-8+10= 14+5-7= 19-14+7= 12-2+5= 5+4-4= 15-7+3= 9+11-4=100道口算题(20以内纯进位、退位)16-4= 14+4= 13-5= 9+11= 15-2=10+10= 4+6= 20-4= 12+2= 9+11=15-2= 20-7= 18-7= 10-1= 5+6=8+11= 5+11= 5+8= 15+3= 1+14=6+11= 12+5= 3+8= 5+4= 3+6=5+13= 16-5= 18-4= 4+8= 16-2=1+6= 10+5= 7+13= 11+7= 11+3=8+2= 1+19= 7+10= 19-11= 10+2=10+3= 18-6= 5+3= 13-2= 18-2=15-1= 15-4= 4+9= 6+8= 10+1=3+6= 4+13= 12+4= 18+1= 8-1=3+11= 13+2= 3+4= 4+11= 19-7=20-6= 13+5= 19-9= 4+10= 15-6=15+2= 2+17= 6+10= 16-7= 11+5=5+5= 11+2= 18-9= 13+4= 13+7=15+4= 7+11= 16-4= 16-2= 6+13=4+4+4= 3+6+8= 17-11+2= 7+8-2= 16-16+9= 20-14+1= 18-17+7= 11-5+8= 8-3+13= 16-7-3= 2+13-13= 15-1-14= 14-11+6= 2+7+11= 6+8+3= 9-8+19= 8-2+10= 11+2-6= 14-10+10= 13-5-5=100道口算题(20以内纯进位、退位)12+2= 18-2= 14+5= 6+9= 6+8=10+1= 7+8= 13+3= 8-1= 3+11=19-7= 15-6= 4+6= 17-2= 5+5=13+7= 6+13= 4+4= 6+6= 1+6=11+3= 15-2= 10+2= 3+8= 12+2=20-4= 9+11= 6+11= 5+11= 13+2=18-7= 18-4= 11+5= 5+13= 16-4=16-5= 4+8= 5+8= 1+6= 10+5=7+13= 11+7= 8+2= 1+19= 7+10=19-11= 10+3= 12+2= 18-6= 5+3=13-2= 15-1= 15-4= 4+9= 4+6=6+8= 3+6= 4+13= 12+4= 18+1=3+11= 13+2= 3+4= 4+11= 19-7=20-6= 13+5= 19-9= 4+10= 15-6=15+2= 2+17= 6+10= 16-7= 17-2=5+5= 11+2= 18-9= 13+4= 13+7=15-1-14= 9-8+19= 8-7+16= 3+4-5=5+13-9= 19-12-1=14-5-4= 19-19+7= 4+8-7= 5+8-4=6-6+3= 2+3+5= 14-7+4= 3+2-5=11-8+15= 6+10+3= 5-5+1= 10+2+6=100道口算题(20以内纯进位、退位)6+9= 18+1= 15+4= 7+11= 5+13= 16-4= 16-2= 10+5= 7+10= 19-11= 5+3= 18-2= 14+5= 4+6= 6+9= 10+1= 7+8= 13+3= 8-1= 3+11= 19-7= 15-6= 17-2= 13+7= 15+4= 6+13= 4+4= 6+6= 11+3= 8+2= 15-2= 10+2= 3+8= 20-4= 15-1= 9+11= 6+9= 6+11= 5+11= 13+2= 18-7= 18-4= 11+5= 3+13= 11+4= 12+5= 20-11= 17-7= 15-5= 13-2= 14-4= 3+15= 14-2= 19-11= 5+14= 20-13= 14-6= 11-2= 2+11= 9+7= 2+9= 4+8= 9+2= 13-4= 20-7= 1+6= 9+3= 12+8= 11+9= 4+6= 8+2= 5+13= 17-9= 13-2= 9+5= 8+5= 16-7= 9+1= 12+7= 19+1= 8+8-16= 11-2-3= 3-1+16= 20-8-9= 16+2-15= 20-7-12= 2+16-14= 3+11-7= 18-16-1= 16-2-11= 6+13-6= 3+11-11=9+1+7= 19-4-7= 4+8+1= 14+4-15= 19-2-7= 6-1+15= 9-2+3= 9-3+7=100道口算题(20以内纯进位、退位)4+6= 5+9= 9+5= 17-6= 2+6=3+9= 1+19= 2+7= 11+7= 11+2= 5+6= 5+15= 7+13= 20-9= 19-7= 12+3= 18+1= 15-1= 11+4= 5+11= 16-4= 5+14= 9+7= 4+10= 2+9= 19-9= 16-2= 20-7= 3+11= 5+13= 17-2= 10+5= 19+1= 14+5= 14-4= 2+8= 2+6= 17-4= 10+7= 9+3= 18-9= 4+6= 7+11= 6+13= 3+9= 11+3= 3+13= 11+2= 19-7= 12+3= 5+11= 12+5= 20-11= 17-7= 15-5= 14-4= 3+15= 14-2= 19-11= 5+14= 20-13= 14-6= 11-2= 4+4= 2+11= 2+9= 4+8= 9+2= 13-4= 20-7= 11+5= 1+6= 9+3= 12+8= 11+9= 8+2= 5+13= 17-9= 13-2= 9+5= 6-3+11= 1+19-3= 19+1-4= 11+7-6= 6-1+11= 2+8-5= 9+6-13= 14-9+4=10-7+9= 3+13-7= 9+10-12= 9-3+10= 16-16+5= 12-8+8= 1+16-17= 17-12+3= 14-11+4= 2+6-5= 11-3-6= 2+7-8=100道口算题(20以内纯进位、退位)14-6= 2+11= 11+9= 9+5= 17-2= 8+5= 16-7= 9+1= 12+7= 19+1= 5+9= 17-6= 3+9= 1+19= 2+7= 11+7= 5+6= 5+15= 7+13= 12+7= 20-9= 12+3= 18+1= 15-1= 11+4= 16-4= 15-5= 5+14= 9+7= 12+5= 4+10= 19-9= 16-2= 20-7= 11+5= 3+11= 17-2= 10+5= 19+1= 14+5= 2+8= 2+6= 17-4= 10+7= 9+3= 18-9= 4+6= 7+11= 6+13= 3+9= 11+3= 2+7= 3+13= 11+2= 5+13= 19-7= 11+4= 5+11= 12+5= 16-4= 20-11= 17-7= 14-4= 3+15= 14-2= 19-11= 20-13= 14-6= 11-2= 4+4= 2+9= 4+8= 9+2= 13-4= 20-7= 11+5= 1+6= 9+3= 12+8= 11+9= 2+2-2= 5+9-4= 9+5+6= 1+1+3=10-8+12= 8+5-10= 20-18+1= 10+5-9= 4-4+2= 7-7+13= 11+5-6= 1+6+6= 16+4-14= 4+6+5= 6-3+11= 1+19-3= 19+1-4= 11+7-6= 6-1+11= 2+8-5=100道口算题(20以内纯进位、退位)12+7= 14-2= 13-2= 4+4= 2+11= 11+9= 8+2= 5+13= 17-9= 13-2= 9+5= 8+5= 16-7= 9+1= 4+8= 12+7= 14+5= 5+9= 17-6= 2+6= 3+9= 1+19= 11+7= 5+6= 5+15= 7+13= 20-9= 12+3= 18+1= 15-1= 16-4= 15-5= 5+14= 2+11= 9+7= 4+10= 19-9= 16-2= 20-7= 11+5= 3+11= 17-2= 10+5= 13+4= 13+3= 13+6= 18-8= 15+4= 17+3= 10+1= 9+9= 8+9= 18-3= 6+12= 5+7= 20-3= 13-6= 1+17= 20-5= 9+11= 15-3= 18-7= 5+2= 19-3= 6+14= 2+7= 12+6= 15+1= 10+1= 2+17= 10-2= 8+11= 12+1= 18-6= 20-10= 18-5= 14+1= 7+4= 14+3= 15+3=1+15+1= 13-5+5= 18-11+6= 5-4+1= 1+15+4= 10+4-13= 16-15+13= 15-5-1= 20-2-10= 10+1+7= 9+9+2= 14-11+10= 15-6-4= 6+9+3= 19-17+5= 16-10-3= 19-3-14= 16-6+4= 12-2-10= 13-4+9=100道口算题(20以内纯进位、退位)12+1= 20-10= 15+3= 1+15= 6+11= 13+5= 6+9= 5+4= 3+7= 1+19= 20-12= 1+13= 5+12= 3+5= 15+5= 12+4= 18-1= 13+1= 8+12= 9-1= 17-7= 3+4= 17-5= 18-10= 20-8= 17-3= 10+3= 6+7= 19-5= 2+5= 17-1= 5+9= 11-4= 5+5= 12+2= 13+3= 5+7= 9+11= 6+14= 2+7= 2+17= 6+11= 3+9= 1+19= 20-12= 15+5= 12+3= 9-1= 20-9= 3+4= 20-7= 20-8= 2+5= 17-2= 11-4= 12+2= 13+4= 13+6= 18-8= 15+4= 17+3= 9+9= 8+9= 18-3= 6+12= 20-3= 13-6= 1+17= 20-5= 9+11= 15-3= 18-7= 5+2= 19-3= 6+14=2+7= 12+6= 15+1= 10+1= 2+17= 13-3+5= 12+1-6= 13+6-8= 16-15+9= 13-13+14= 11-7+15= 11-9+15= 4+2-2= 10+6-13= 19-12-2= 19-17+8= 15+3-18= 5+12-10= 5+2+2= 6+7-4= 4+12-14= 6+14-9= 12-3-6= 15-10+7= 13+1+6=100道口算题(20以内纯进位、退位)12+2= 15+4= 6+12= 10-2= 8+11= 12+1= 18-6= 20-10= 18-5= 14+1= 7+4= 14+3= 15+3= 1+15= 6+11= 13+5= 6+9= 5+4= 3+7= 1+19= 20-12= 1+13= 5+12= 3+5= 15+5= 12+4= 18-1= 13+1= 8+12= 5+7= 17-7= 3+4= 17-5= 18-10= 20-8= 17-3= 10+3= 6+7= 19-5= 2+5= 17-1= 5+9= 11-4= 5+5= 12+2= 13+3= 5+7= 9+11= 6+14= 2+7= 2+17= 8+11= 14+1= 6+11= 13+5= 3+9= 1+19= 15+5= 12+3= 13+1= 9-1= 20-9= 20-7= 20-8= 17-3= 2+5= 17-2= 12+2= 13+4= 13+3=13+6= 18-8= 17+3= 9+9= 8+9= 18-3= 20-3= 13-6= 1+17= 20-5= 18-11+6= 5-4+1= 1+15+4= 10+4-13= 16-15+13= 15-5-1= 20-2-10= 10+1+7= 9+9+2= 14-11+10= 15-6-4= 6+9+3= 19-17+5= 16-10-3= 19-3-14= 16-6+4= 12-2-10= 13-4+9= 7-4-1= 14+3+2=100道口算题(20以内纯进位、退位)17-5= 20-5= 15+4= 10+1= 9+9=8+9= 6+12= 15-3= 18-7= 5+2= 19-3= 2+7= 12+6= 15+1= 10+1= 10-2= 12+1= 18-6= 20-10= 18-5= 7+4= 14+3= 15+3= 1+15= 6+11= 13+5= 6+9= 5+4= 3+7= 1+19= 20-12= 1+13= 5+12= 3+5= 15+5= 12+4= 18-1= 13+1= 8+12= 5+7= 17-7= 3+4= 17-5= 18-10= 20-8= 17-3= 10+3= 6+7= 19-5= 2+5= 17-1= 5+9= 11-4= 5+5= 12+2= 13+3= 5+7= 9+11= 5+2= 19-3= 6+14= 19-8= 6+11= 11+4= 1+9=9-2= 18+2= 8-1= 12+8= 5+12= 13-3= 2+9= 16-1= 11+8= 4+12=19-7= 13+6= 19-9= 1+7= 3+7= 1+14-15= 1+9-9= 3-2+3= 10+1-4= 14-10-4= 11-1-7= 9-6+13= 6-1+12= 13-8+5= 8+12-3= 19-17-2= 12-8+9= 10+3+7= 20-2-7= 17-11-3= 14-3-2= 16+1-15= 1+4+6= 4+12-8= 16+3-15=100道口算题(20以内纯进位、退位)14+6= 4+10= 17-10= 4+7= 6+9=10+1= 1+9= 18-5= 4+12= 19-7= 15-3= 4+6= 17-8= 1+17= 19-10= 9+6= 16-7= 17-2= 11+5= 9+4=11+3= 18-9= 15-5= 7+12= 5+14=16-5= 8+1= 19-3= 18-4= 4+9=16-3= 11+6= 11+1= 4+4= 6+7=5+14= 1+6= 12+6= 14-1= 18-3= 20-12= 8+12= 15-2= 19-12= 10+3= 13-1= 18-7= 14+3= 19-10= 18-2= 20-10= 20-13= 14+5= 14+6= 12+4=6+9= 13+3= 5+12= 13+1= 2+9=3+4= 17-7= 3+7= 2+7= 4+6= 3+5= 9+4= 13+5= 17-5= 15-5= 4+9= 6+7= 18-3= 19-5= 15-2= 10+3= 18-2= 12+4= 19-8= 10+1= 6+11-4= 9+9-16= 17-16+9= 20-2-4= 13+1-3= 11-3-3= 13+5+2= 2+16-14= 14+5-2= 12-4+6= 6+7-1= 1+14-15= 1+9-9= 3-2+3= 10+1-4= 14-10-4= 11-1-7= 9-6+13= 6-1+12= 13-8+5=100道口算题(20以内纯进位、退位)4+10= 6+11= 11+4= 9-2= 18+2= 8-1= 12+8= 13-3= 2+9= 3+4= 16-1= 11+8= 18-5= 4+12= 19-7= 13+6= 19-9= 1+7= 15-3= 2+7= 4+6= 17-8= 1+17= 9+6= 16-7= 17-2= 11+5= 11+3= 18-9= 13+5= 15-5= 7+12= 16-5= 8+1= 16-5= 19-3= 18-4= 16-3= 11+6= 11+1= 4+4= 5+14= 1+6= 12+6= 14-1= 20-12= 8+12= 15-2= 19-12= 10+3= 13-1= 18-7= 10+1= 14+3= 19-10=20-10= 20-13= 14+5= 11+1= 14+6=4+10= 17-10= 4+7= 6+9= 6+9=13+3= 1+9= 18+2= 5+12= 13-3=13+1= 3+4= 17-7= 19-7= 13+6=3+7= 2+7= 3+5= 19-10= 9+6=2+16-14= 1+14-15= 14-10-4= 8+12-3= 19-17-2= 12-8+9= 10+3+7=20-2-7= 17-11-3= 14-3-2= 16+1-15=1+4+6= 4+12-8= 16+3-15= 20-17+1=4+7+5= 1+6+6= 10-1+7= 15-8+4=100道口算题(20以内纯进位、退位)19-5= 10+3= 18-2= 14+6= 12+4=19-8= 6+11= 11+4= 9-2= 18+2=8-1= 12+8= 13-3= 2+9= 3+4=16-1= 11+8= 18-5= 4+12= 19-7=13+6= 19-9= 1+7= 15-3= 2+7=4+6= 17-8= 1+17= 9+6= 16-7=17-2= 11+5= 9+4= 11+3= 18-9=13+5= 17-5= 15-5= 7+12= 5+14=16-5= 8+1= 19-3= 18-4= 4+9=16-3= 14-5= 14-3= 3+12= 4+14=15-8= 14-1= 14-7= 12-5= 6+1=1+6= 9+3= 9+8= 3+11= 3+7= 10+1= 12-3= 15-6= 10+8= 17+2= 16+2= 15-7= 10+6= 9+1= 9+1= 20-12= 17-9= 11+9= 18-10= 6+11= 2+12= 5+9= 7+1= 19-5= 17-7= 3+9+5= 19-5-8= 3+14-11= 11-3+1= 12-11+9= 13-8-2= 16+3-12= 12+6-3= 3+11+5= 6+11+1= 19-5-11= 9-6+7= 15-13+4= 5+12-4= 17+2-8= 18-17+19= 9-1-5= 13-8-5= 18-15+3= 20-5-7=100道口算题(20以内纯进位、退位)6+1= 11+1= 3+7= 17-10= 12-3=5+12= 17+2= 4+9= 12+4= 2+12= 17-7= 18-8= 2+7= 12-1= 6+14= 7+3= 3+9= 10+3= 3+14= 11+3= 5+14= 2+10= 10+4= 12+8= 14-2= 19-7= 9+2= 10+10= 18+2= 20-10= 5+11= 12+6= 17-3= 2+5= 20-12= 6+9= 4+14= 6+1= 2+9= 17-8= 15-3= 13+6= 11+5= 8+1= 10+1=9+6= 17-5= 16-1= 9+4= 18-10=6+11= 6+14= 11+3= 14-2= 10+6=20-10= 16-5= 15-5= 14-5= 14-3=3+12= 15-8= 14-1= 14-7= 12-5=17-8= 16-3= 1+6= 9+3= 12+8=9+8= 3+11= 10+1= 12-3= 9+6=15-6= 10+8= 16+2= 14-3= 15-7=11-3+1= 12+6-3= 9-6+7= 18-17+19=9+3-4= 2+5+3= 2-2+20= 14-13+8=10+8-10= 18-12+13= 20-7+7= 2-2+17=15-15+4= 1+19-18= 11+5+4= 5-4+15=12+4-3= 19-7-7= 10-1+4= 4+1+13=15+5-15= 8-4+11= 11-11+12= 7+3+8= 100道口算题(20以内纯进位、退位)4+14= 12-5= 11+1= 3+7= 8+1=17-10= 5+12= 17+2= 15-7= 9+1=4+9= 9+1= 20-12= 17-9= 17-5=11+9= 18-10= 12+4= 2+12= 5+9=7+1= 19-5= 17-7= 18-8= 2+7=12-1= 7+3= 3+9= 10+3= 3+14=5+14= 2+10= 10+4= 12+8= 14-2=10+6= 19-7= 9+2= 10+10= 18+2=5+11= 12+6= 17-3= 2+5= 20-12= 6+9= 4+14= 6+1= 2+9= 17-8= 15-3= 13+6= 11+5= 8+1= 10+1= 9+6= 17-5= 16-1= 9+4= 18-10= 6+11= 5+9= 2+7= 6+14= 7+3=3+14= 11+3= 14-2= 18+2= 20-10= 16-5= 15-5= 14-5= 3+12= 4+14= 15-8= 14-1= 14-7= 13-5= 1+7=5+1-6= 19-10+10= 18-4+5= 10+3+1= 11-11+6= 16-9+11= 14+5-16= 8+3-2= 14-13+5= 16-5-9= 8+7-11= 16-13-1= 9+11-13= 7+1-3= 17-15+17= 19-15+16=100道口算题(20以内纯进位、退位)10-3= 19-1= 10+1= 13-3= 1+12=1+7= 8+4= 9+8= 11+6= 13-6= 6+12= 4+12= 15+2= 2+14= 1+10= 9+9= 16-7= 12-5= 2+16= 16+3= 8+8= 12-2= 6+4= 18-10= 8+3=6+2= 10+5= 12-3= 10+8= 13-3= 8+3= 13-1= 3+11= 17+2= 17+2=10-1= 1+14= 11+9= 4+16= 17-10= 9+11= 20-2= 8+6= 10+10= 8+5=19-12= 10+4= 4+14= 1+9= 5+3=7+1= 14+2= 16-9= 15+4= 16-8= 1+12= 11+8= 7+6= 8+1= 10-3= 3+9= 15-7= 2+12= 9+6= 10+6= 13-6= 7+3= 1+10= 18-8= 6+14= 12-1= 16+3= 11+3= 5+14= 10+3= 18+2= 17-10= 15-3= 8+5= 19-12= 4+1+10= 6-4+12= 10-6+4= 8-3-5= 15-4+9= 17+2-6= 12+5-17= 1+14-9= 7+1+6= 4+16-4= 3+9-3= 8+6-8=8+8-8= 10-4+5= 5+1-6= 19-10+10= 18-4+5= 10+3+1= 11-11+6= 16-9+11=100道口算题(20以内纯进位、退位)6+12= 14-5= 16-5= 6+14= 12-5=15-5= 15-8= 10+3= 13-3= 15+2=5+3= 16-8= 13-5= 10-3= 3+9=19-1= 10+1= 1+7= 8+4= 9+6=10+6= 9+8= 11+6= 6+12= 4+12= 15+2= 2+14= 9+9= 16-7= 18-8=12-5= 2+16= 8+8= 12-2= 11+3= 6+4= 18-10= 8+3= 6+2= 15-8= 10+5= 12-3= 10+8= 13-1= 3+11= 17+2= 10-1= 1+14= 11+9= 4+16=9+11= 20-2= 8+6= 10+10= 8+5=19-12= 10+4= 4+14= 1+9= 5+3=7+1= 14+2= 16-9= 15+4= 16-8= 1+12= 11+8= 7+6= 8+1= 10-3= 3+9= 15-7= 2+12= 9+6= 10+6= 13-6= 7+3= 4+12= 1+10= 16-5= 20-11+7= 14-13+2= 20-5-4= 6+11-15= 3-2+14= 18-9-8= 4+1+10= 7+11-18= 4-3+1= 15-12+9= 18-13-1= 18+1-13= 13-6-4= 1+7-8= 4-2+17= 5+10+2= 10+1+6= 15-9-2= 13+4+1= 18-18+7=100道口算题(20以内纯进位、退位)4+14= 19-9= 7+10= 4+5= 2+12= 9+4= 4+3= 17-6= 2+6= 20-13= 7+12= 5+8= 5+14= 16-6= 4+9=16-3= 11+2= 20-6= 5+13= 5+15= 12+7= 14-1= 18-3= 20-12= 8+12=20-8= 19-6= 1+18= 18+1= 15-1= 11+4= 5+10= 16-4= 20-11= 17-6= 14-4= 19-11= 19-4= 20-10= 14-6= 11+1= 2+10= 14+6= 12+4= 4+10= 17-10= 2+8= 4+7= 19-8= 10+1= 6+12= 16-2= 13+4= 9+2= 3+10= 8+2= 5+12= 13+2= 8+4= 18-1= 16-8= 3+5= 16-1= 17-8= 16-6= 18-5= 4+8= 13+6= 1+7= 6+1= 14+4= 3+7= 14-3= 19+1= 3+5= 17-4= 19-10= 4+14= 2+12= 9+4= 18-14+4= 3+5+1= 4+8-7= 4+9-3= 12+4-4= 2+8+10= 2+13-13= 15-13+5= 18-3-13= 18+1-10= 12-11+10= 8+2+10= 17-9+2= 2+10+7= 14-2-1= 18-5-12= 8+1+6= 11+2-5= 9+7-12= 4+10-6=100道口算题(20以内纯进位、退位)3+7= 20-13= 8+1= 4+9= 16-3= 11+6= 5+15= 8+12= 4+12= 18+1= 15-1= 17-6= 13-1= 14+2= 19-11= 14-6= 4+10= 10+1= 3+10= 8+2=18-1= 16-6= 6+1= 19-9= 7+10=4+5= 9+4= 4+3= 2+6= 20-13=7+12= 5+8= 5+14= 16-3= 11+6=11+2= 20-6= 5+13= 12+7= 14-1=18-3= 20-12= 20-8= 19-6= 1+18=18+1= 11+4= 5+10= 16-4= 19-6=20-11= 14-4= 19-11= 19-4= 20-10=11+1= 2+10= 14+6= 12+4= 4+10=17-10= 2+8= 4+7= 19-8= 10+1=6+12= 16-2= 13+4= 9+2= 3+10=8+2= 11+9= 18-10= 16-9= 2+12=15-8= 7+2= 15-4= 18-8= 2+7=6+14-2= 3+12-7= 1+8+8= 9+1+3=20-5+5= 6-2+11= 15-11-3= 15-1-14=3+8+4= 7+11-15= 16-13+2= 2+3-2=13+7-4= 10-9+8= 19-3-6= 10+6-5=3+14-6= 7-7+16= 12-4+2= 10+2-2=100道口算题(20以内纯进位、退位)8+8= 1+11= 13-3= 1+7= 16+2=8+6= 13-4= 3+14= 5+4= 19-1=7+1= 13-2= 8-1= 16-9= 15+5=5+5= 10-2= 15+4= 13-5= 6+6=5+6= 10-3= 17-1= 15-7= 18-2= 6+8= 10+10= 1+12= 7+7= 7+5= 5+8= 8+5= 15-5= 20-1= 1+9= 14+2= 3+16= 19-12= 12-5= 15+3= 16+2= 4+3= 9+10= 19-1= 7+1= 15+5= 6+6= 18-2= 2+16= 10+7= 7+5= 3+5= 16+4= 4+6= 6+5=6+3= 14-5= 6+1= 7+13= 13+4= 19-6= 13+2= 15+1= 16-4= 10-2= 2+14= 18-4= 5+3= 11-1= 2+18= 20-3= 19-4= 8+8= 14+5= 5+3= 19-8= 7+11= 1+19= 19-2= 4+8= 15-4+4= 4+1-5= 14-14+16= 1+4+15= 1+6+12= 3-3+8= 5+13-12= 12-9+14= 14-5+8= 17-5+3= 3+3+5= 6-6+7= 16-5-7= 9+10-2= 14-5+11= 12-7+14= 19-13+5= 15+1+1= 16+4-20= 17-15+15=100道口算题(20以内纯进位、退位)4+6= 5+9= 9+5= 17-6= 2+6=3+9= 1+19= 2+7= 11+7= 11+2=5+6= 5+15= 7+13= 20-9= 19-7= 12+3= 18+1= 15-1= 11+4= 5+11= 16-4= 5+14= 9+7= 4+10= 2+9= 19-9= 16-2= 20-7= 3+11= 5+13= 17-2= 10+5= 19+1= 14+5= 14-4= 2+8= 2+6= 17-4= 10+7= 9+3= 18-9= 4+6= 7+11= 6+13= 3+9= 11+3= 3+13= 11+2= 19-7= 12+3= 5+11= 12+5= 20-11= 17-7= 15-5= 14-4= 3+15= 14-2= 19-11= 5+14= 20-13= 14-6= 11-2= 4+4= 2+11= 2+9= 4+8= 9+2= 13-4= 20-7= 11+5= 1+6= 9+3= 12+8= 11+9= 8+2= 5+13= 17-9= 13-2= 9+5= 6-3+11= 1+19-3= 19+1-4= 11+7-6= 6-1+11= 2+8-5= 9+6-13= 14-9+4= 10-7+9= 3+13-7= 9+10-12= 9-3+10= 16-16+5= 12-8+8= 1+16-17= 17-12+3= 14-11+4= 2+6-5= 11-3-6= 2+7-8=100道口算题(20以内纯进位、退位)4+14= 12-5= 11+1= 3+7= 8+1=。
20以内加减法口算练习题20套
20以内加减法口算练习题(一)姓名: 时间 : 做对 :10+8=10+2=13+2=8+2+3=8+10=17-7=19-3=9+1+4=18-8=10+8=3+11=7+3+5=18-10=3+10=16-4=7+4+6=10+1=10+2=19-4=7+8+3=1+10=10+10=19-5=6+4+7=11-1=14-4=15-3=8+2+5=11-10= 18-8=10+4=5+4+6=6+10=6+10=13-3=7+2+3=16-6=10+9=14-1=3+4+10=16-10=8+10=10+2=11-1-5=10+3=13-3=13-3=17-7-3=3+10=5+10=3+15=19-9+1=13-3=16-10=18-8=15-5-7=13-10=11-10=5+5=13-3-4=10+5=13-10=4+6=18-10-4=5+10=18-10=20-20=17-10-7=10+8=10-10=12+4=14-10+5=3+10= 10+9=8-8=16-10+3=11-1=10-5=10+0=20-10-7=20以内加减法练习题(二)姓名:_______ 时间:_____ 做对了_____题9+1=8+7=8+4=9+7=9+7=8+2=7+9=8+5=6+6=6+5=8+3=7+5=9+6=4+9=2+8=2+9=8+6=6+8=6+5=7+7=19-9=8+8=7+9=5+8=8+8=9+3=7+4=8+10=5+7=4+8=8+4=8+5=7+4=8+7=8+6=5+9=7+7=5+7=4+8=7+6=8+6=6+5=9+2=8+6=3+9=4+9=1+9= 7+8=7+10= 5+9=5+9=7+3=9+8=2+8=3+8=6+9=6+79+2=10-9=6+4==7+9=5+6=8+3=2+10=7+2=8+9= 8-5=6+7=9+8=6+9=9+0=10-7=8+4=6+3=6+8=5+8=6+7=1+9=10+4=5+10=8+9=2+9=10-5=6+8=13-3=9+9=9+4=9+5=9+3=3+8=9+3=5+9=8+2=7+4=6+7=3+8=9+5=9+3=8+3=5-4=20以内加减法练习题(三)姓名:______ 时间:__ 做对了_____题8+9=9+8=7+6=7+5=6+2+7=10+8=8+5=9+6=6+9=4+5+2=5+5=9+5=7+8=9+5=3+5+7=4+6=5+9=6+7=7+7=4+4+6=9+4= 8+4= 9+7= 9+4= 4+3+2=7+4=6+5=8+6=7+8=4+6+5 =8+4=6+6=6+8=9+6=7+2+4=10-2=7+7=8+5=8+3=2+6+5=2+9=9+7=5+8=7+4=7+1+7=7+5=8+8=8+4= 9+9=6+3+4=18-2=9+2=4+8=8+4=6+1+5=10+5=5+7=9-4=7+6=5+2+4=9+6= 9+5=7+6=9+4=3+5+9=8+4=7+9=6+7=6+8=6+4+1=9+4=8+10=7+5=7+9=3+6+5=8+7=6+105+79+8=7+2+6===9+2=8+6=4+7=9+3=4+4+9=7+5=19-7=7+4=8+4=9+1+9=7+9=7+3=9+3=8+3=8+2+2=8+5=2+8=6+6=6+6=7+3+1=20以内加减法练习题(四)姓名:________ 时间:_____ 做对了_____题8+2+4=8-2+6=3+6+9=4+5+8=7+3+2=4+4-2=2+6+5=2+3+4=8+2+6=6+2+7=7+2-5=6+3+8=7+3+4=6+3+7=9-2+7=3+3+2=9+1+8=5+4+7=8-2+8=2+2+4=8+2+5=4+5+8=9-4+7=4+8+7=5+4+9=1+0+7=8-2+7=10+2+7=5+2+2=9-6-1=9-4+7=12+6-5=3+6+4=5+4+6=6+2+9=7-7+5=5+2+7=5+1+7=8-2+3=8+2+7=7-3+6=2+3+9=9-4+6=8-3+7=7-2+7=7+2+6=4+3+5=5+2+3=4+2-3=9+1+5=6+2-3=6+2+2=6+3+4=7+3+2=3+9+6=3+3+1=4+2+5=10+8-4=10-5+4=2+3+5=7+2+7=7-2+9=3+4+6=3-0+7=8+1+2=6+2+7=9-6+4=5-5+5=1+8+5=8+2+7=4+5+8=7-3+4=6+3+9=6-3+9=7+5-7=6+2-6=10-1+2=5+1+7=10-4-0=8-7+6=认数基本题(一)姓名:_____ 时间:______ 做对了_____题1个十和6个一合起来是()1个十和7个一合起来是()1个十和2个一合起来是( ) 9个一和1个十合起来是()14里有()个十和()个一()个十和()个一合起来是132个十是()20里面有()个一18里有()个十和()个一 1个一和1个十合起来是()6个一和()个十合起来是16 ()个一和1个十合起来是13比14大,比17小的数有()18接近10还是20?( )个位上是7,十位上是1,这个数是()十位上是2,个位上是0,这个数是()个位上是1,十位上是5,这个数是()一个数比16大,比19小,这个数可能是()按规律填数:0、2、()、()、()、10、()、()、()、()、()19、()、15、()、()、9、()、()、()、()5、10、15、()、()、()、()、()、()、()、()10、20、()、()、()、()、()、()、()、()1、4、7、()、()、()、()20以内的加减法 (一) 姓名9+2= 3+8= 11-5= 16-8=12-4= 6+5= 13-5= 3+9=4+7= 9+9= 18-9= 15-4=17-7= 5+7= 7+7= 11-2=11-3= 15-7= 12-6= 4+8=6+8= 14-8= 9+6= 12+3=11-4= 5+8= 2+9= 16-8=9+8= 3+9= 15-6= 14-9= 8+7= 16-7= 5+6= 19-9=20以内的加减法 (二) 姓名13-7= 14-9= 9+5= 12-8= 15-7= 8+9= 15-9= 10+6= 7+8= 8+3= 7+5= 17-8= 9+4= 13-9= 7+6= 12-9= 9+6= 8+5= 16-8= 7+4= 8+6= 10+5= 9+9= 14-7= 18-8= 14-9= 18-9= 8+8= 3+9= 11-7= 14-2= 6+7= 11-3= 5+6= 15-8= 6+6= 11-2= 16-9= 4+8= 16-8=20以内的加减法 (三) 姓名15-7= 13-7= 12-8= 7+4= 16-7= 15-8= 13-9= 11-7= 8+5= 10+3= 9+3= 14-7= 7+8= 13-8= 9+5= 16-9= 9+4= 5+8= 17-8= 9+6=8+6= 14-8= 17-7= 12-3= 15-8= 13-4= 18-4= 12+3=6+5= 12-4= 6+7= 16-8= 15-6= 12-6= 14-5= 18-9=20以内的加减法 (四) 姓名9+3= 12-5= 4+9= 6+7=3+8= 17-7= 12-10= 7+6=10+6= 16-7= 9+6= 8+5=8+7= 4+13= 11-1= 13-4= 11-2= 12-7= 17-9= 6+6=5+6= 9+8= 15-9= 7+7=6+8= 13+6= 8+4= 16-2= 8+8= 7+9= 10+2= 11-6= 6+5= 4+7= 13-8= 11-9= 14-6= 3+9= 12-8= 15-7=20以内的加减法 (五) 姓名18- 5 =17-11 =13+ 6 =17- 5 =16-10 = 5 - 4 =9 - 4 =16- 1 =7 +10 =9 - 0 =18+ 1 = 6 +10 =4 - 0 =18-12 =17-17 =10+ 2 =10-10 =9 - 0 =15- 7 = 4 + 1 =0 +16 = 2 + 2 =13-12 = 4 +12 =13+ 4 = 6 - 5 =15-13 =14+ 1 =3 +12 =0 + 0 =0 +17 =7 - 2 =2 +14 =11-10 =11+ 4 =10+ 4 =14-3 =11- 1 = 3 - 1 =13- 2 =12- 0 =11+ 0 =13-10 =15+4 =3 +5 =10+ 7 =0 + 1 =19-14 =11+ 1 =17- 1 =16+ 2 =16- 4 =3 + 4 = 1 +14 =14+ 2 = 4 +12 =12+ 5 =14+ 1 =10+ 8 =17-15 =15- 3 =9 - 8 =11+ 5 =16+ 1 =12+ 3 =17-12 = 1 +17 =11+ 5 =2 +6 =19- 5 =7 - 3 =12+ 4 =10+ 7 = 1 +12 =11+ 1 =17-10 =9 - 9 = 4 +12 =11+ 2 =13+ 2 =16- 1 =19-13 = 4 - 3 = 1 +14 =15- 3 = 6 - 5 =13+ 1 =11+ 1 =19- 1 = 2 + 6 =19-18 = 2 +11 =2 + 6 =18-13 =12+ 7 = 3 + 1 =3 +4 =16-14 =18- 2 =5 + 4 =20以内的加减法 (六) 姓名2 - 2 =7 -3 = 6 - 0 =7 +11 =13- 3 =8 - 6 =0 +18 =10+ 3 =18-11 =17+ 0 = 2 - 2 = 1 + 7 =6 - 3 =13+ 1 = 5 +14 =11+ 0 =7 - 1 =0 +10 = 6 - 1 = 2 + 6 =11-10 =11+ 3 = 5 +10 =12-10 =0 +11 = 5 +10 = 5 - 5 =19-11 =17-13 = 2 + 2 = 3 +11 =10+ 3 =17- 3 = 1 - 0 =9 - 5 =19- 8 =8 + 0 =17- 1 =13-10 =17+ 0 =5 - 3 =9 - 8 =7 - 3 = 2 - 2 =14- 2 = 5 - 3 =0 + 4 =9 - 8 =17-14 =16-14 = 3 +12 = 3 - 0 =19-15 =18- 2 =11+ 2 =14-12 =1 + 3 = 5 +11 =10+ 5 =11- 1 =5 - 2 =7 - 6 =12+ 6 =10+ 9 =14+ 5 = 1 + 3 = 2 +10 =8 +10 =10+ 8 = 2 - 1 =9 - 1 =9 - 5 =1 + 8 =12+ 6 =9 - 3 =8 - 2 =17-11 =11-10 =7 - 6 =19- 3 =15-11 =7 - 4 =16-14 = 5 - 2 =8 - 6 =15- 2 =16-13 = 3 +11 =8 - 7 = 2 +17 = 5 +14 =14+ 4 =11+ 3 = 5 +12 =16-12 =7 + 2 =20以内的加减法 (七) 姓名19- 5 =10+ 1 = 2 +15 =19- 5 =12-11 = 3 + 3 =18- 4 =19-10 =16-16 = 1 + 8 = 1 +13 =14- 4 =18-11 =18- 7 =0 +19 =12+ 1 =15-11 =12+ 3 =18-13 = 6 - 0 =1 + 7 =18-16 =18- 6 =9 - 1 =6 - 3 =13- 1 =19-15 =8 - 0 =6 - 6 =0 +19 =9 - 2 = 3 - 3 =12+ 3 = 2 +11 =7 - 3 =13- 2 =8 - 0 = 1 + 5 =15+ 3 =18-15 =2 + 4 =19-17 = 3 + 6 = 2 - 1 =17-10 = 1 +15 =7 - 6 = 3 + 6 =2 +14 = 5 +13 =15+ 1 =19- 7 =17- 2 = 2 + 3 =14+ 0 =13+ 0 =0 + 1 =18-12 =18- 8 =0 + 1 =12-11 = 4 +11 =12+ 7 = 3 +13 =14+ 5 =19- 1 =14+ 1 = 3 +12 =12+ 4 =17-11 = 5 + 3 =17-11 =6 +10 =17-16 =18- 1 = 2 + 3 =6 +12 =12-10 = 5 +10 = 3 + 6 =17-14 =11+ 1 =19-17 = 4 + 5 =5 - 3 =19-19 = 4 + 3 =7 + 1 =4 - 3 = 3 + 1 = 4 - 2 = 1 + 7 =13- 1 =15- 3 =7 - 1 =12+ 2 =1 +10 =7 +10 =15-10 =18- 6 =20以内的加减法 (八) 姓名1 + 7 = 3 -2 =18-3 =16-14 =1 +18 =13- 0 =15- 0 =19-19 =17+ 0 =16- 4 = 2 - 2 =12-12 =19- 4 =11+ 2 = 3 +15 = 3 - 0 =0 + 9 = 4 +10 =0 +11 = 4 - 0 =4 - 3 =0 + 5 =9 - 0 =19-18 =17+ 2 =16+ 1 =12-10 =9 - 1 =1 + 7 =10+ 8 = 5 +2 =17- 6 =18- 8 =3 - 0 =0 - 0 =19- 1 =11-10 =12-10 =7 - 3 =12-11 =15-12 =15-11 = 6 +10 = 1 +13 =4 + 3 = 3 +14 = 2 +13 =18- 2 =8 - 4 = 6 - 2 =9 - 1 = 2 +14 =10+ 2 =7 - 4 =15-11 =8 +10 =13- 3 = 1 +12 = 4 +15 = 2 + 4 =15- 1 =16- 2 =10+ 3 = 1 +14 =16+ 2 =10+ 7 = 2 + 5 = 2 +6 =1 + 2 =14+ 3 =11+ 8 = 1 + 1 =17-16 = 1 + 2 = 5 +14 =12+ 4 =18-17 =12+ 3 =17-15 = 6 - 1 =6 - 5 = 6 + 2 =16+ 3 = 1 +14 =16+ 1 = 4 +15 = 2 + 3 =18-13 =7 - 1 =15- 1 =17- 6 = 3 +15 =1 + 2 =12+ 3 =16- 1 = 5 +12 =15-11 =19-18 =11+ 6 =11+ 2 =20以内的加减法 (九) 姓名19+ 0 = 1 +18 =7 - 1 = 1 +16 =4 + 2 =16-15 = 1 - 1 =17-16 =7 + 1 = 5 - 2 = 2 + 4 =19-17 =10+10 = 6 - 1 = 1 + 0 = 1 +11 =2 +10 =0 + 4 =18-15 =12- 1 =15-13 = 5 +14 = 3 + 0 = 1 +15 =6 - 0 =8 - 0 =12+ 7 =15-11 =13+ 4 =0 + 0 =19- 8 =13+ 5 =18- 6 =18- 4 = 1 +16 = 1 +13 =9 - 0 =8 - 0 =9 - 2 = 2 +10 =14- 2 =18- 6 =19-14 =12- 2 =0 +17 =10+ 6 = 5 + 4 =18- 6 =19-19 = 1 +14 = 3 +13 =17- 5 =16- 3 =18- 4 =7 +11 =16-13 =12+ 5 =10+ 3 = 5 - 1 = 5 + 1 =6 + 1 =9 - 5 = 4 + 1 =9 - 9 =14-10 =16- 6 =13-10 = 3 +14 =6 - 1 =15- 5 = 5 + 3 =15+ 4 =18- 2 =19-13 =11+ 5 = 5 + 3 =19- 1 =16-14 =15- 4 =19- 8 =16-14 = 2 +12 =11+ 3 =19- 5 =17-14 =17+ 2 = 4 +14 =13- 3 =1 +14 =16-11 =12-10 =19- 8 =2 + 6 =7 + 2 =14-10 =9 - 6 =19- 5 = 6 - 5 =15- 5 = 4 +12 =20以内加减法练习(六)姓名:时间:成绩:10+ 6 =0 +16 =16- 2 =19- 1 =2 +15 = 2 +12 =16- 2 =18-16 =2 +17 =10-10 =19- 7 =14-13 =15-15 =12- 1 =0 +11 =7 +11 =14-12 =15- 2 =11+ 0 = 1 + 2 =1 +15 =0 +11 =0 + 9 =17-10 =1 + 8 =15+ 0 = 5 + 0 =14+ 0 =3 + 2 = 6 - 1 = 5 + 0 =16- 1 =13-12 = 1 + 3 =9 + 0 =8 - 7 =18-4 =13-11 =9 - 7 =18- 4 =2 +5 =10+ 5 = 3 +11 =15-14 =17-12 =12-12 =6 +10 =17-17 =4 - 1 = 5 - 2 = 2 + 5 =10+8 =15- 3 = 1 +14 = 6 +12 = 2 - 1 =18- 6 = 1 +10 =15- 5 =9 - 2 =6 +13 = 1 +14 =8 + 1 =14+ 5 =18- 1 = 3 +10 =14+ 4 =8 - 7 =12-11 =17-16 =10+ 9 = 3 + 4 =1 +13 =12+ 2 =10+ 3 =12+ 4 =3 +12 =16+ 2 =7 - 4 =19-10 =14-10 =11+ 6 =19-16 = 2 +12 =7 +11 =10+ 6 = 2 + 4 =16+ 3 =3 +12 =17- 5 =19- 3 =11+ 8 =1 + 4 =18- 3 = 1 + 7 =19- 4 =14+ 3 = 3 +16 =15-12 = 4 - 3 =20以内加减法练习(七)姓名:时间:成绩:4 + 4 =18- 1 =8 - 8 =15+ 2 =14+ 3 =5 + 3 =10+ 7 =17- 3 =12+ 7 =10+ 3 =16- 0 = 3 +16 =15-14 =14- 2 =9 +10 =15-12 =5 - 3 = 2 +13 =18+ 0 =18- 3 =8 + 0 = 1 - 0 =19-19 = 6 - 1 =6 - 3 =11- 1 =13-11 = 1 + 4 =16- 2 =14-10 =14-13 =11+ 2 =11- 0 =13-10 =14- 2 =16+ 2 =10+ 6 =14- 3 = 4 + 3 =18-17 =15-12 =19-18 =19-18 = 6 +12 =10+ 2 =17- 3 =7 - 3 = 2 +11 =11+ 1 =13-10 = 2 +10 =0 + 5 =6 + 2 =12- 2 =17- 6 = 1 + 2 =2 +13 =13+ 4 = 5 + 2 =19- 5 =1 +12 =9 - 1 = 2 + 1 =11+ 4 =18+ 1 =12-12 =15- 2 =7 +12 =1 +14 =19-10 =19-12 = 4 - 1 =17-15 = 2 + 3 =16-16 = 1 - 0 =7 - 1 =19- 1 = 1 + 4 = 2 + 2 =1 +15 =19-18 =19-18 =17- 1 =3 - 0 =7 - 0 =7 - 1 =12-11 =3 +13 =0 +10 =11+ 0 =8 - 6 =5 +12 =19-18 =15-10 =17- 1 =1 +13 =11+ 8 =12+ 3 =16- 1 =20以内加减法练习(八)姓名:时间:成绩:17- 5 =0 +18 =18-14 =17- 6 =8 - 7 =13+ 0 = 2 + 2 = 5 + 2 =8 + 0 = 3 + 6 = 4 +12 =9 - 5 =6 - 1 = 2 + 3 =17+ 2 = 3 +13 =5 - 0 = 3 - 0 =11+ 5 =0 + 4 =9 +10 =14-11 =8 + 0 = 3 +10 =11+ 7 =16- 0 = 5 + 3 =0 +11 =1 + 8 =12-2 =15- 1 = 6 - 5 =19- 4 =19-15 =9 - 8 =3 + 6 =18- 5 =8 +11 = 5 + 3 =17+ 1 =14+ 2 = 3 +4 =14-12 =18- 7 =4 +13 = 2 + 7 =15- 1 =18-18 =3 +16 =11-10 = 2 - 2 = 4 + 3 =16- 6 = 6 +10 =17+ 2 =8 + 1 =8 - 6 = 4 + 2 =9 - 4 =10+ 3 =1 +15 =6 - 5 = 1 +12 =13-11 =17-15 =14+ 1 =17-16 =16- 5 =18-10 =15-10 = 1 +18 = 2 - 1 =10+ 5 =8 - 8 = 5 + 3 = 1 +17 =16-15 =16+ 2 = 2 - 1 =10+ 3 =3 +11 =11-10 = 1 + 7 = 6 + 3 =2 +12 =11-10 = 1 +12 =7 +10 =12+ 2 =16-11 =7 - 7 = 5 +12 =2 +16 =7 - 3 =14- 1 =11+ 2 =5 - 3 =16- 3 =12+ 1 =9 - 5 =20以内加减法练习(九)姓名:时间:成绩:18-11 =10+ 7 =15-12 = 1 +16 =1 +16 = 5 - 5 = 3 + 3 =10+ 6 =18-12 =7 - 7 = 4 - 1 =12- 1 =0 + 1 =7 - 0 = 1 +10 =15- 5 =2 + 3 =19- 9 =17- 4 =11+ 2 =4 - 4 =16+ 1 = 6 - 2 =16- 1 =16+ 3 = 5 - 5 =18+ 0 =7 +11 =5 +12 =13- 2 = 2 +6 =8 - 4 =16+ 3 = 1 +13 = 4 - 0 =7 - 2 =18-10 =17- 5 =8 - 3 =0 +11 =9 + 0 =16- 6 =16- 0 = 2 + 4 =13+ 3 = 4 - 0 = 3 + 2 =16-12 =17- 4 =0 +16 =0 + 6 =19+ 0 =10+ 4 =8 - 2 = 3 +11 = 2 + 6 =11+ 3 =19- 5 = 2 +11 =11+ 3 =10+10 =16-14 =9 - 4 = 4 + 3 =5 - 4 =7 - 5 = 5 + 4 = 5 - 3 =17- 3 =17- 4 =14- 2 = 2 + 1 =15+ 3 = 1 + 4 =19-17 =7 + 2 =17-16 =15- 4 =15-12 =14-12 =3 + 3 = 5 + 1 =19- 5 =18-16 =2 + 6 =18- 8 = 2 +16 =8 - 5 =15+ 1 =7 - 3 = 5 - 2 =16-13 =14+ 3 =14+ 1 =13- 2 = 3 +14 =12+ 3 =10+ 6 = 3 +15 =13- 2 =20以内加减法练习(十)姓名:时间:成绩:1 +16 =14+2 = 1 +14 =3 +14 =7 -5 =7 - 1 =10- 0 =15+ 1 =5 +10 = 2 + 5 =11+6 =8 - 8 =11+7 =9 - 6 =10+ 6 = 1 + 0 =7 - 1 =17+ 0 =19- 2 =15-10 =8 - 2 =11+ 0 = 5 + 2 = 4 +10 =2 + 4 = 2 +3 =12+ 3 =15-14 =1 +16 =16- 3 =18-10 =17- 4 =15- 4 =15+ 2 =16-14 =8 +10 =15-10 =15- 2 = 3 - 3 =0 +19 =15- 2 = 2 +10 =5 +14 =8 - 4 =15- 4 =7 - 3 = 2 +10 =7 +11 =11-10 =14+ 2 =12+ 0 = 4 + 3 =19-19 = 4 +15 =13- 0 =12-12 =5 +10 = 1 + 1 =19- 3 =15- 2 =9 - 2 =17- 3 =8 -6 =10+ 1 =18- 5 = 1 +10 =19-18 =8 - 2 =2 + 2 =8 -7 =11+ 1 =16+ 3 =4 +10 =19- 9 = 3 + 0 =19- 5 =12- 1 =17- 3 = 3 + 1 =17-12 =17-16 =12-11 = 3 +10 = 5 - 1 =9 - 3 =10+ 9 =19- 6 = 2 +10 =17- 2 = 4 +15 = 3 + 2 = 1 + 1 =17-14 =7 - 6 =16- 5 = 3 +10 =13+ 6 = 1 + 2 = 6 - 2 =18- 1 =20以内加减法练习(十一)姓名:时间:成绩:0 +11 = 5 +14 =0 + 7 =0 + 6 =19-16 =0 + 0 =18-13 =18- 1 =0 +11 = 1 +17 =0 + 2 =13-10 =0 + 3 = 1 +15 =9 - 9 =10-10 =3 +12 =16- 0 =0 + 0 =17- 3 =19- 6 = 2 +13 = 1 +10 = 2 +13 =5 +12 =12+ 7 =8 - 7 =7 - 4 =9 + 0 = 3 +12 =0 +11 = 5 + 1 =12+ 0 =18-11 = 1 + 4 =19- 5 =1 +15 = 2 + 4 =16+ 1 =6 +11 =18-7 =19-11 =10+ 9 = 6 - 5 =16- 5 = 1 + 7 =12-10 =7 + 2 =5 - 1 =10+ 4 =11+ 3 =17-15 =15- 3 =15- 4 =17- 1 = 3 + 5 =18-8 = 6 - 4 =14-10 = 3 + 1 =9 - 1 =19-10 = 2 + 2 =7 + 1 =19- 6 =8 - 4 = 2 +11 =17- 2 =12+ 1 =17-14 =18- 6 = 4 + 3 =3 +10 =14-12 =12- 1 = 2 +16 =14+ 1 =16-11 =13-11 = 2 +14 =5 +10 =15+ 2 = 1 +18 =17-10 =12+ 1 =19- 2 =7 - 6 = 1 + 7 =6 - 1 =17+ 2 =7 - 1 =7 + 1 =19-14 =9 - 2 =19-18 =7 - 6 =1 +11 = 2 +10 =18- 3 =10+ 9 =20以内加减法练习(十二)姓名:时间:成绩:14+ 4 =0 + 3 =17-11 =18-12 =18- 5 =14+ 4 =0 +12 = 3 +11 =7 +10 =7 + 0 = 2 + 6 = 5 +12 =5 +12 =18- 3 =19- 3 =7 - 4 =2 + 4 =7 - 1 =18-12 = 2 +17 =9- 8 =10+ 1 =7 - 5 =7 +11 =12+ 3 = 1 +14 =17-14 = 1 +15 =1 + 1 =9 - 5 = 6 + 1 =0 +17 =6 +11 =0 +17 = 6 - 1 =16- 5 =13- 2 = 6 +12 =15-14 =7 + 0 =12+ 7 = 2 +10 = 5 +11 = 6 + 0 =13-10 =16-13 = 5 + 2 =16-14 =5 +13 = 2 +10 =12+ 3 = 3 + 1 =19- 1 = 4 - 4 =0 +18 =12+ 5 =2 +13 = 2 +15 =19-13 =18+ 0 =4 +13 =9 - 0 = 6 -5 =15- 4 =10+ 2 = 6 +13 = 3 + 6 =12+ 1 =1 +18 =18-11 = 1 + 8 = 4 + 4 =12+ 4 =0 +16 =8 - 2 = 3 +10 =2 + 1 = 6 - 6 =3 +13 = 6 - 3 =4 +13 =5 + 1 =7 - 5 =19-19 =13+ 2 =16-14 =16+ 3 =13-13 =6 - 2 = 4 +12 =10+ 0 = 6 - 2 =4 - 1 =16-14 = 6 +12 =15+ 3 =12-11 = 4 - 1 =16-14 =12+ 4 =10以内加减法口算练习题集合(一)姓名: 时间 : 做对 : 2+6=9-7=3+2=3+4=5+4=3+5=7+1=9-3= 8-3= 5-4=8-2=0+8=3+1=6+1=7+3=10-2=7-2=6-4=9-2=10-9=5+5=5+2=9-4=8+1=2-1=4+6= 2+7=9-5=3+3=4-2=10-4=1+2=5-3=0+8=10-7=2+4=6-5=4+4=5-1=1+9=8-4=6+0=3-3=1+5=10-5=1+1=8+1=4-1=9-3=3+6=一年级10以内加减法口算练习题(二)姓名: 时间 : 做对 :0+6=10-7=3+3=3+5=5+3=4+5=7+3=9-2=8-6=8-4=9-2=0+5=3+0=6+2=7+0=10-3=9-2=6-6=9-0=10-5=5+2=5+3=9-1=8+2=5-1=4+5=2+6=9-0=3+4=4-0=10-5= 2+2= 5-4= 0+9= 10-8= 3+4=9-5=4+3=7-1=0+9=8-5=6+3=6-3=2+5=10-4=1+3=8+2=4-2=10-3=3+5=一年级10以内加减法口算练习题(三)姓名: 时间 : 做对 :10-3=9-2=6-6=9-0=10-5=8-5= 2+2=5-4= 0+9= 10-8= 3+4=9-5=4+3=7-1=0+9=9-2=0+5=3+0=6+2=7+0=5+2=5+3=9-1=8+2=5-1=4+5=2+6=9-0=3+4=4-0=9-5=6+3=6-3=2+5=10-4=0+3=8+2=4-2=10-3=3+5=6+4=2+5=3+6=0+7=1+8=4+4=7+3=9-2=8-6=8-4=一年级10以内加减法口算练习题(四)姓名: 时间 : 做对 : 9-6=0+6=3+0=6+2=7+0=10-0=9-2=8-6=9-1=10-4=5+5=5+1=9-3=7+2=5-4=2+5=2+6=9-9=3+6=4-4=10-5= 2+8= 8-4= 1+9= 10-3= 3+4=9-9=4+6=7-3=0+8=8-5=2+3=6-2=2+8=10-7=1+3=7+2=7-2=10-4=5+5=2+4=6-5=4+4=5-3=1+9=8-4=6+0=3-3=1+5=10-5=一年级10以内加减法口算练习题(五)姓名: 时间 : 做对 : 9-2=6-6=9-0=10-5=8+2=10-3=8-5= 2+2=5-4= 9-5=3+4=9-5=4+3=7-1=6+3=9-2=0+5=0+9= 10-8= 6-3=3+0=6+2=7+0=5+2=6+4=5+3=9-1=8+2=5-1=10-4=4+5=2+6=9-0=3+4=4-0=3+0=2+5=9-6=5+5=6+2=0+3=8+2=4-2=10-3=3+5=3+6=0+7=1+8=0+6=7+0=一年级10以内加减法口算练习题(六)姓名: 时间 : 做对 : 4+4=7+3=9-2=8-6=8-4=10-0=9-2=8-6=5+1=10-4=9-1=9-3=7+2=5-4=9-1=8-5= 2+2=5-4= 0+9= 10-8=0+5=3+0=9-2=6+2=7+0=8+2=0+3=4-2=10-3=3+5=5+1=9-3=5+5=7+2=5-4=7+3=9-2=4+5=8-6=8-4=2+6=9-0=4+4=3+4=4-0=9-2=6-6=2+2=9-0=10-5=。
二年级口算题大全20以内加减法
二年级口算题大全20以内加减法在二年级的数学学习中,口算题是培养学生计算能力和思维能力的重要环节。
其中,20以内的加减法口算题是基础而又必不可少的内容。
本文将提供一系列二年级口算题,包括加法和减法,以帮助学生巩固基础知识,提高口算能力。
一、加法口算题1. 8 + 3 =2. 12 + 4 =3. 5 + 7 =4. 9 + 2 =5. 11 + 6 =6. 16 + 3 =7. 7 + 9 =8. 13 + 5 =9. 4 + 10 =10. 15 + 2 =二、减法口算题1. 10 - 5 =2. 15 - 7 =3. 8 - 3 =4. 13 - 6 =5. 20 - 9 =6. 11 - 4 =7. 18 - 12 =8. 14 - 2 =9. 19 - 10 =10. 16 - 8 =以上是20以内的加减法口算题,学生们可以通过反复练习这些口算题,提高他们的计算能力和速度。
在回答这些口算题时,我们可以遵循以下步骤:1. 仔细阅读题目,理解加法或减法的操作。
2. 根据题目中的数字,将它们排列在相应的位置上,准备进行计算。
3. 对于加法题,将两个数按照从右到左的方向相加,进位时需要将进位的数字写在顶部。
对于减法题,大的数放上面,小的数放下面,然后按位相减。
4. 用竖式计算或列竖式记录每一步的计算过程,确保计算无误。
5. 最后得出结果并填写在答案的位置上。
通过反复训练,学生们可以逐渐提高对口算题的掌握能力。
可以按照自己的进度选择练习难度适中的口算题,并且逐渐增加难度,例如增加两位数的加减法或者加减混合运算。
此外,老师和家长们可以通过一些小游戏或活动来帮助学生更好地掌握口算。
例如,可以设置比赛,挑战谁能最快完成口算题;也可以设计口算卡片,让学生互相出题,提高他们的思维能力和创造力。
口算是数学学习的重要组成部分,对学生的数学发展起着关键的推动作用。
通过正确的口算训练和练习,二年级学生可以掌握20以内加减法的基本技能,为后续数学学习打下坚实的基础。
一年级数学20以内的加减法口算题(20 份)
一年级数学20以内的加减法口算题(1)13-1= 11+4= 7+9= 9+7= 20-15= 17-5= 6+6= 20-6= 15-10= 2+16= 9+6= 7+10= 13-2= 18-6= 6+13= 12-8= 9+8= 13-6= 8-5= 13+4= 16-12= 10+9= 17-13= 16-6= 13-1= 16-7= 2+18=3+17= 8+4= 8+2=2+8= 15-8= 19-18= 19-4= 14+3= 3+14= 19-17= 5-1= 15+5= 20-1= 19-10= 17-1= 16-3= 6+13= 11-3=一年级数学20以内的加减法口算题(2)5+14= 11+5= 5+14= 13-3= 10+2= 19-8= 12-8= 2+5= 19-18= 15-5= 20-1= 5+8= 18-12= 7+1= 20-6=8+6= 3+13= 1+19= 17-16= 7+13= 10-2= 11+6= 1+8= 14+2= 9+5= 2+10= 1+12= 8+12= 11-10= 3+3= 14+3= 17-3= 9-4= 6+13= 13+5= 3+7= 12+3= 15+4= 17-4= 5+12= 7+7= 6+7= 12-11= 20-13= 13+6=一年级数学20以内的加减法口算题(3) 2+18= 18-6= 16-5= 2+12= 5+11= 17-7= 5+11= 10-1= 12+5= 11-2= 15+1= 19-11= 10+9= 16-7= 2+15= 16-15= 15+3= 9-4= 20-1= 11-10= 6+8= 2+5= 2+6= 10+1= 17-16= 13+4= 20-1= 11+2= 20-3= 12+7= 19-6= 15-12= 19+1= 14-1= 5+2= 13+7= 19-4= 3+5= 17+3= 3+8= 8+4= 17+3= 17+3= 4+12= 14+3=一年级数学20以内的加减法口算题(4)13+7= 14-6= 7+8= 13+6= 16-6= 19-16= 13-2= 19-12= 17-9=6-1= 18-4= 14-13= 10-1= 15-2= 12-2= 3+5= 9+5= 13-10= 18-13= 12+8= 11+7= 11+7= 10+4= 20-15= 17-7= 7-6= 19-16= 14+3= 5+8= 20-19= 5+13= 1+8= 9+7= 6+7= 15-5= 16-15= 12-1= 4+5= 13+4= 5-2= 7-2= 5+13= 4+12= 15+5= 12+1=一年级数学20以内的加减法口算题(5)17-8= 17-7= 2+15= 3-2= 7+10= 16-10= 5+6= 11-10= 18-16= 20-9= 11-9= 13-7= 4+11= 1+18= 19-18= 18-4= 9+8= 6+13= 20-11= 20-5= 20-18= 16-4= 18-12= 1+17= 14+2= 4+4= 15-2= 7+13= 1+7= 13+2= 14-2= 18-2= 11+7= 7+12= 9-1= 10-8= 20-15= 10-9= 20-8= 14+2= 14-10= 6+13= 12+7= 12-10= 14+5=一年级数学20以内的加减法口算题(6)9+6= 2+13= 16-14= 11+8= 4+12= 3+13= 18-1= 13-11= 16+1= 14-6= 12-6= 12+6= 18-14= 18-5= 16+4= 20-16= 17-5= 20-19= 11-3= 15+2= 5+13= 6+10= 14-9= 18-11= 2+13= 6+8= 13-12= 13-3= 8+5= 19-4= 14-3= 18-5= 7+6= 12+1= 12-1= 19-15= 19-2= 16-7= 16-15= 10-5= 11-4= 11+8= 16-11= 17-5= 6+12=一年级数学20以内的加减法口算题(7)17-2= 15-2= 7+13= 14-2= 15+4= 14-8= 20-5= 18-13= 11-9=19-18= 17-4= 6+13= 2+17= 2+10= 8+12= 14+3= 18-2= 17+1=20-13= 12-9= 18-6= 14-8= 7+8= 18-14= 11-8= 8-7= 17+3= 17-3= 1+17= 20-6= 17-6= 11-2= 20-15= 6+2= 11-8= 9-4= 16-6= 14+1= 12+5= 18-15= 15-9= 11+8= 19-14= 10+5= 19-12=一年级数学20以内的加减法口算题(8)5-2= 14-3= 8+9= 1+3= 7-4= 12+5= 17-3= 20-19= 15-1= 20-15= 19-18= 12+2= 7+5= 19-8= 18-11= 19-13= 8+9= 15-4= 13-1= 9+3= 7+12= 15-5= 12-3= 16+4= 12-3= 1+18= 19-12= 15-1= 11+2= 7+4= 2+3= 3+1= 4+10= 17+2= 6+12= 10+5= 9+7= 11-5= 15-1= 7+6= 8+9= 3+15= 15-5= 9-3= 19-9=一年级数学20以内的加减法口算题(9)2+10= 17-3= 15+2= 6-5= 7+10= 18+2= 1+5= 14+5= 2+11= 19-11= 14+6= 2+18= 16-8= 10-8= 1+12= 4+14= 16-9= 4+15= 5+4= 4+7= 2+14=1+9= 14-5= 8+11= 4+4= 7+2= 16-2= 3+11= 14-13= 16+4= 19-11= 6+4= 10+9= 6+1= 13-4= 10-9= 8+4= 13+3= 14-8= 1+17= 12+6= 18-5= 17-11= 16-5= 3+16=一年级数学20以内的加减法口算题(10)14-3= 4+9= 19-1= 16+2= 18-7= 20-13= 14-1= 3+4= 14-5= 3+10= 10-1= 1+6= 17-14= 14+1= 20-1= 6+8= 7+8= 6+3= 8-1= 20-13= 4-2= 20-16= 6+5= 17-13= 5+12= 15+2= 14+1= 10-2= 18-7= 7+10= 9-7= 19-10= 20-4= 6+6= 15-10= 8+11= 2+14= 16-2= 17-2= 5+6= 11-6= 9-2= 4+11= 5+8= 10+9=一年级数学20以内的加减法口算题(11)2+18= 14-3= 18-2= 5+2= 14-11= 14+2= 4+12= 4+12= 18+2= 5+9= 1+19= 20-7= 20-1= 9-8= 5+10= 5+2= 18-17= 13-1= 3+11= 4+14= 13-2= 13-6= 13-5= 2+4= 8+7= 11+2= 5+13= 4+14= 15-10= 10-9= 6-2= 5+10= 15-4= 14-2= 5+8= 9+6= 19-15= 7+1= 19-14= 14-5= 6+14= 4+16= 10-2= 17-1= 10-3=一年级数学20以内的加减法口算题(12)9-2= 9-1= 16-14= 10-5= 12+8= 2+1= 1+8= 14-7= 9+11= 3+4= 19-4= 20-14=19-18= 6-3= 7+5= 15+2= 9+4= 7+9= 20-4= 14-3= 4+6= 14+6= 7+4= 5+10= 17-15= 4+15= 14-4= 14-10= 16-13= 15-2= 1+17= 13-1= 20-11= 4+5= 3+15= 5+2= 14+6= 13+4= 12-7= 10+7= 14+5= 9+5= 12+4= 5+9= 14-6=一年级数学20以内的加减法口算题(13)3+16= 9+8= 12-8= 3+11= 7+8= 4+12= 16-3= 14-13= 9+6= 17-3= 10+3= 19-11= 19-1= 10-7= 20-4= 20-5= 12-9= 6+14= 17+3= 19-6= 2+14= 20-8= 4+10= 7+12= 9-5= 20-14= 17-3= 5+6= 1+2= 4+12= 10+2= 7+12= 15-11= 16-12= 8+3= 18-16= 3+15= 19-15= 9+7= 11-10= 13-2= 15-11= 17+1= 14-8= 1+18=一年级数学20以内的加减法口算题(14) 6+12= 18-15= 9+3=11-9= 7+12= 12+5= 9+2= 4+14= 20-8= 5+10= 14-11= 16-7= 7+1= 2+6= 11-9= 13-2= 14-6= 14+3= 9+2= 1+14= 17-7= 18-17= 2-1= 5+12= 14-6= 17-12= 5+9= 12+4= 7+1= 10-5= 19-8= 18-8= 3+8= 14-1= 16+2= 17+2= 20-17= 7+13= 7-6= 15-9= 10+10= 18-15= 6-2= 3+14= 18-11=一年级数学20以内的加减法口算题(15)17-5= 6+13= 2+17= 14-3= 5+5= 3+11= 3+13= 17-11= 17-1= 18-6= 19-2= 15+3= 15-6= 14-8= 14-9= 2+3= 15-13= 19-16= 13-8= 5+9= 19-10= 11-2= 3-2= 16-13= 10-8= 16-14= 11-10= 5+1= 15-3= 20-10= 9+8= 18+2= 12+7= 16-7= 9+7= 3+11= 3+10= 12+8= 11+4= 20-7= 1+6= 15+3= 10-6= 11+4= 7+8=一年级数学20以内的加减法口算题(16)19-11= 1+10= 6+8= 13+3= 4+1= 9+8= 17-7= 20-4= 2+5= 2+13= 18-3= 20-19= 2+17= 5+4= 1+6= 14+2= 10+9= 2+14= 15-6= 12-7= 1+17= 3+17= 10+5= 6+3= 14-7= 18-17= 4+11= 5-1= 16-13= 13+4= 16-4= 9+11= 15-2= 17-15= 12+1= 6+7= 14-8= 13-11= 12-8= 10-4= 5+4= 11+8= 15-1= 7+10= 15-13=一年级数学20以内的加减法口算题(17)3+7= 18-10= 14-10= 20-1= 18-2= 11+7= 2+13= 13+2= 6+3= 1+17= 1+14= 19-1= 6+9= 6-2= 12-2= 16-1= 11-1= 11+4= 16-5= 7+1= 13-9= 12+5= 7+10= 19-3= 7+10= 3+4= 20-18= 1+13= 6-5= 19-16=15-5= 16-15= 18-1= 6+13= 12+7= 3+14= 2+15= 2+10= 8+8= 9+5= 5+2= 10+9= 17-7= 9+11= 15-2=一年级数学20以内的加减法口算题(18)4+12= 16-11= 14-13= 14+2= 17-5= 14-9= 8+12= 18-1= 13+1= 13+5= 9+6= 19-6= 2+18= 20-14= 3+11= 15-9= 10+8= 14+5= 19-12= 13-10= 18-14= 11+1= 19-4= 16-4= 7+9= 8-3= 10+10= 13-9= 14+5= 20-17= 10-2= 11-4= 2+17= 12+4= 3+5= 15+1= 16-4= 3+2= 12-10= 17-1= 18-10= 15-8= 11+2= 1+15= 13+3=一年级数学20以内的加减法口算题(19)6+13= 14-11= 8+3= 4+3= 10+9= 3+1= 11-7= 2+18= 4+16= 6+10= 13+7= 6+5= 13-8= 15+3= 11-6= 16-2= 17-11= 7+12= 10+10= 10+9= 2+13= 5+3= 3+12= 5+13= 15+3= 10-4= 11+4= 20-7= 14-2= 11-4= 14+1= 15-13= 11-9= 14-6= 8+9= 10-7= 17-3= 19-11= 5+6= 9+6= 9+9= 7+7= 17-4= 4+11= 16-11=一年级数学20以内的加减法口算题(20)10+5= 9+6= 3+9= 16-11= 3+11= 3+5= 4+3= 19-2= 8+11= 16-12= 1+11= 2+12= 19-5= 20-5= 20-8= 8-1= 8+5= 7+10= 14-3= 17+2= 12+6= 11+5= 6+8= 17-3= 12+7= 13+4= 16-11= 6+8= 20-9= 18-2= 3+8= 15-2= 10+6= 5+12= 17+3= 20-5=9+4= 1+19= 12-10= 12+6= 20-10= 16-9= 17-13= 14-13= 9+13=。
20以内的加法口算题
20以内加减法口算练习题(一)姓名:__________ 时间:___________ 做对了________题(共80题)【20以内加减法练习题(二)姓名:__________ 时间:___________ 做对了________题(共100题)20以内加减法练习题(三)姓名:__________ 时间:___________ 做对了________题.20以内加减法练习题(四)姓名:__________ 时间:___________ 做对了________题认数基本题(一)姓名:__________ 时间:___________ 做对了________题按规律填数:20以内的加减法(一)姓名:__________ 时间:___________ 做对了________题成绩20以内加减法练习(一)姓名:__________ 时间:___________ 做对了________题20以内加减法练习(二)姓名:__________ 时间:___________ 做对了________题20以内加减法练习(三)姓名:__________ 时间:___________ 做对了________题姓名:__________ 时间:___________ 做对了________题^20以内加减法练习(五)姓名:__________ 时间:___________ 做对了________题20以内加减法练习(六)姓名:__________ 时间:___________ 做对了________题20以内加减法练习(七)姓名:__________ 时间:___________ 做对了________题20以内加减法练习(八)20以内加减法练习(九)姓名:__________ 时间:___________ 做对了________题20以内加减法练习(十)姓名:__________ 时间:___________ 做对了________题20以内加减法练习(十一)姓名:__________ 时间:___________ 做对了________题20以内加减法练习(十二)姓名:__________ 时间:___________ 做对了________题一年级10以内加减法口算练习题(一)姓名:__________ 时间:___________ 做对了________题一年级10以内加减法口算练习题(二)姓名:__________ 时间:___________ 做对了________题}一年级10以内加减法口算练习题(三)姓名:__________ 时间:___________ 做对了________题一年级10以内加减法口算练习题(四)姓名:__________ 时间:___________ 做对了________题一年级10以内加减法口算练习题(五)姓名:__________ 时间:___________ 做对了________题一年级10以内加减法口算练习题(六)姓名:__________ 时间:___________ 做对了________题。