20以内加减法带括号练习题2
一年级20以内加减法带括号口算题
一年级20以内加减法带括号口算题一、口算题。
1. 3+(5 - 2)=- 解析:先算括号里的5 - 2 = 3,再算3+3 = 6。
2. 4+(6 - 3)=- 解析:先算括号里的6 - 3 = 3,再算4 + 3=7。
3. 2+(9 - 5)=- 解析:先算括号里的9 - 5 = 4,再算2+4 = 6。
4. 5+(7 - 4)=- 解析:先算括号里的7 - 4 = 3,再算5+3 = 8。
5. 1+(8 - 3)=- 解析:先算括号里的8 - 3 = 5,再算1+5 = 6。
6. 6+(4 - 2)=- 解析:先算括号里的4 - 2 = 2,再算6+2 = 8。
7. 3+(10 - 6)=- 解析:先算括号里的10 - 6 = 4,再算3+4 = 7。
8. 7+(5 - 3)=- 解析:先算括号里的5 - 3 = 2,再算7+2 = 9。
9. 4+(8 - 5)=10. 2+(11 - 7)=- 解析:先算括号里的11 - 7 = 4,再算2+4 = 6。
11. 5+(9 - 6)=- 解析:先算括号里的9 - 6 = 3,再算5+3 = 8。
12. 3+(12 - 8)=- 解析:先算括号里的12 - 8 = 4,再算3+4 = 7。
13. 6+(7 - 4)=- 解析:先算括号里的7 - 4 = 3,再算6+3 = 9。
14. 4+(10 - 7)=- 解析:先算括号里的10 - 7 = 3,再算4+3 = 7。
15. 2+(13 - 9)=- 解析:先算括号里的13 - 9 = 4,再算2+4 = 6。
16. 5+(11 - 8)=- 解析:先算括号里的11 - 8 = 3,再算5+3 = 8。
17. 3+(14 - 10)=- 解析:先算括号里的14 - 10 = 4,再算3+4 = 7。
18. 7+(9 - 6)=- 解析:先算括号里的9 - 6 = 3,再算7+3 = 10。
19. 4+(12 - 9)=20. 6+(10 - 8)=- 解析:先算括号里的10 - 8 = 2,再算6+2 = 8。
每日20以内加减混合练习(带括号)
2+8-7=9+2-7=9+2-7=7+4-4=
10+2=10+( )10+2=15-( )3+15=9+( )8+4=1+( )
9+9-9=6+6-2=7+1-7=15+2-9=
10+10=3+( )8+5=16-( )7+4=13-( )3+10=( )+6
4+9-4=4+5-8=10+9-8=4+11-6=
20以内计算题年月日 用时:成绩:
6+6-5=7+5-4=4+10-3=15+4-2=
10+9=4+( )3+10=19-( )10+4=20-( )8+10=3+( )
9+5-5=5+6-8=5+6-8=5+6-3=
10+2=10+( )10+2=15-( )3+15=9+( )8+4=1+( )
6+10=5+( )10+8=3+( )10+9=4+( )3+10=19-( )
10+7-6=6+8-7=6+7-6=8+2-5=
10+4=20-( )8+10=3+( )10+2=10+( )10+2=15-( )
幼儿园学前班20以内加减法口算练习题(可打印)
姓名:___ 时间: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+53+10=10+9=8-8=16-10+3=11-1=10-5=10+0=20-10-720 以内加减法练习题(二)姓名:_______ 时间:_____ 做对了_____题(共100 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+7=9+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(共80 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+10=5+7=9+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(共80 题)8+2+4=7+3+2=8+2+6=7+3+4=9+1+8=8+2+5=5+4+9=5+2+2=3+6+4=5+2+7=7-3+6=7-2+7=4+2-3=6+3+4=4+2+5=7+2+7=8+1+2=1+8+5=6+3+9=10-1+2=8-2+6=4+4-2=6+2+7=6+3+7=5+4+7=4+5+8=1+0+7=9-6-1=5+4+6=5+1+7=2+3+9=7+2+6=9+1+5=7+3+2=10+8-4=7-2+9=6+2+7=8+2+7=6-3+9=5+1+7=3+6+9=2+6+5=7+2-5=9-2+7=8-2+8=9-4+7=8-2+7=9-4+7=6+2+9=8-2+3=9-4+6=4+3+5=6+2-3=3+9+6=10-5+4=3+4+6=9-6+4=4+5+8=7+5-7=10-4-0=4+5+8=2+3+4=6+3+8=3+3+2=2+2+4=4+8+7=10+2+7=12+6-5=7-7+5=8+2+7=8-3+7=5+2+3=6+2+2=3+3+1=2+3+5=3-0+7=5-5+5=7-3+4=6+2-6=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、( )、( )、( )、( )姓名:时间:成绩:18 -5 =16-10 =7 +10 =4 -0 =10-10 =0 +16 =13+4 =3 +12 =2 +14 =14 -3 =12 -0 =3 +5 =11 +1 =3 +4 =12+5 =15 -3 =12+3 =2 +6 =10+7 =9 -9 =17-11 =5 -4 =9 -0 =18-12 =9 -0 =2 +2 =6 -5 =0 +0 =11-10 =11 -1 =11 +0 =10+7 =17 -1 =1 +14 =14+1 =9 -8 =17-12 =19 -5 =1 +12 =4 +12 =13+6 =9 -4 =18+1 =17-17 =15 -0 =13-12 =15-13 =0 +17 =11 +4 =3 -1 =13-10 =0 +1 =16+2 =14+2 =10+8 =11 +5 =1 +17 =7 -3 =11 +1 =11 +2 =17 -5 =16 -1 =6 +10 =10+2 =4 +1 =4 +12 =14+1 =7 -2 =10+4 =13 -2 =15+4 =19-14 =16 -4 =4 +12 =17-15 =16+1 =11 +5 =12+4 =17-10 =13+2 =4 - 3 =13+ 1 =19-18 =12+ 7 =18 - 2 =姓名: 时间: 成绩: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 =19-13 = 6 - 5 = 2 + 6 = 18-13 = 16-14 =1 +14 = 11 + 1 =2 +11 =3 + 1 = 5 +4 =16 - 1 = 15 - 3 =19 - 1 =2 + 6 =3 +4 =姓名: 时间: 成绩: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 =3 - 0 =14-12 =11 - 1 =10+ 9 =8 +10 =9 - 5 =8 - 2 =19 - 3 =5 - 2 =3 +11 =14+ 4 =7 + 2 =4 +5 =3 +12 =11 + 2 =10+ 5 =12+ 6 =2 +10 =9 - 1 =9 - 3 =7 - 6 =16-14 =16-13 =5 +14 =16-12 =18 - 7 = 16-14 =18 - 2 =5 +11 =7 - 6 =1 + 3 =2 - 1 =12+ 6 =11-10 =7 - 4 =15 - 2 =2 +17 =5 +12 =7 +11 =17-14 =19-15 =1 + 3 =5 - 2 =14+ 5 =10+ 8 =1 + 8 =17-11 =15-11 =8 - 6 =8 - 7 =11 + 3 =17 - 4 =15-11 =1 +7 =6 -3 =6 -6 =12+3 =8 -0 =2 +4 =17-10 =2 +14 =17 -2 =0 +1 =12-11 =14+5 =12+4 =6 +10 =6 +12 =17-14 =5 -3 =4 -3 =12+3 =18-16 =13 -1 =0 +19 =2 +11 =1 +5 =19-17 =1 +15 =5 +13 =2 +3 =18-12 =4 +11 =19 -1 =17-11 =17-16 =12-10 =11 +1 =19-19 =3 +1 =18-13 =18 -6 =19-15 =9 -2 =7 -3 =15+3 =3 +6 =7 -6 =15+1 =14+0 =18 -8 =12+7 =14+1 =5 +3 =18 -1 =5 +10 =19-17 =4 +3 =4 -2 =6 -0 =9 -1 =8 -0 =3 -3 =13 -2 =18-15 =2 -1 =3 +6 =19 -7 =13+0 =0 +1 =3 +13 =3 +12 =17-11 =2 +3 =3 +6 =4 +5 =7 +1 =1 +7 =15 - 3 = 7 +10 =姓名: 时间: 成绩:16-14 =19-19 =12-12 =3 - 0 =4 - 0 =19-18 =9 - 1 =17 - 6 =19 - 1 =12-11 =1 +13 =18 - 2 =2 +14 =8 +10 =2 + 4 =18 - 3 =15 - 0 =2 - 2 =3 +15 =0 +11 =9 - 0 =12-10 =5 + 2 =0 - 0 =7 - 3 =6 +10 =2 +13 =9 - 1 =15-11 =4 +15 = 3 - 2 =13 - 0 =16 - 4 =11 + 2 =4 +10 =0 + 5 =16+ 1 =10+ 8 =3 - 0 =12-10 =15-11 =3 +14 =6 - 2 =7 - 4 =1 +12 = 1 + 7 =1 +18 =17+ 0 =19 - 4 =0 + 9 =4 - 3 =17+ 2 =1 + 7 =18 - 8 =11-10 =15-12 =4 + 3 =8 - 4 =10+ 2 =13 - 3 = 7 - 1 =15-10 = 12+ 2 =18 - 6 =13 - 1 =1 +10 =16 - 2 =10+ 7 =14+ 3 =1 +2 =12+ 3 =6 + 2 =4 +15 =15 - 1 =12+ 3 =19-18 =姓名: 时间: 成绩: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 =1 +14 =2 + 6 = 1 + 1 = 12+ 4 = 6 - 1 = 1 +14 = 18-13 = 3 +15 = 5 +12 = 11 + 2 =10+ 3 = 2 + 5 = 11 + 8 = 5 +14 = 17-15 = 16+ 3 = 2 + 3 = 17 - 6 = 16 - 1 = 11 + 6 =15 - 1 = 16+ 2 =1 +2 =17-16 =18-17 =6 - 5 =16+ 1 =7 - 1 =1 +2 =15-11 =13+4 =18 -6 =9 -0 =14 -2 =0 +17 =19-19 =16 -3 =12+5 =6 +1 =14-10 =6 -1 =18 -2 =19 -1 =16-14 =17-14 =1 +14 =2 +6 =19 -5 =0 +0 =18 -4 =8 -0 =18 -6 =10+6 =1 +14 =18 -4 =10+3 =9 -5 =16 -6 =15 -5 =19-13 =16-14 =2 +12 =17+2 =16-11 =7 +2 =6 -5 =19 -8 =1 +16 =9 -2 =19-14 =5 +4 =3 +13 =7 +11 =5 -1 =4 +1 =13-10 =5 +3 =11 +5 =15 -4 =11 +3 =4 +14 =12-10 =14-10 =15 -5 =13+5 =1 +13 =2 +10 =12 -2 =18 -6 =17 -5 =16-13 =5 +1 =9 -9 =3 +14 =15+4 =5 +3 =19 -8 =19 -5 =13 -3 =19 -8 =9 -6 =4 +12 =姓名:时间:成绩:10+6 =2 +15 =2 +17 =15-15 =14-12 =1 +15 =1 +8 =3 +2 =13-12 =18 -4 =2 +5 =17-12 =4 -1 =15 -3 =18 -6 =6 +13 =18 -1 =12-11 =1 +13 =0 +16 =2 +12 =10-10 =12 -1 =15 -2 =0 +11 =15+0 =6 -1 =1 +3 =13-11 =10+5 =12-12 =5 -2 =1 +14 =1 +10 =1 +14 =3 +10 =17-16 =12+2 =16 -2 =16 -2 =19 -7 =0 +11 =11 +0 =0 +9 =5 +0 =5 +0 =9 +0 =9 -7 =3 +11 =6 +10 =2 +5 =6 +12 =15 -5 =8 +1 =14+4 =10+9 =10+3 =19 -1 =18-16 =14-13 =7 +11 =1 +2 =17-10 =14+0 =16 -1 =8 -7 =18 -4 =15-14 =17-17 =10+8 =2 -1 =9 -2 =14+5 =8 -7 =3 +4 =12+4 =19-10 = 2 +12 = 16+ 3 = 11 + 8 = 19 - 4 = 4 - 3 =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 =3 +12 = 14-10 = 7 +11 = 3 +12 = 1 +4 = 14+ 3 = 7 - 4 = 19-16 = 2 + 4 = 19 - 3 = 1 + 7 = 15-12 =16+ 2 = 11 + 6 = 10+ 6 = 17 - 5 = 18 - 3 = 3 +16 =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 =2 +11 =0 + 5 =1 +2 =19 - 5 =11 + 4 =7 +12 =4 - 1 =1 - 0 =2 + 2 =17 - 1 =12-11 =8 - 6 =17 - 1 =16 - 1 =10+ 2 =11 + 1 =6 + 2 =2 +13 =1 +12 =18+ 1 =1 +14 =17-15 =7 - 1 =1 +15 =3 - 0 =3 +13 =5 +12 =1 +13 = 7 - 3 =2 +10 =17 - 6 =5 + 2 =2 + 1 =15 - 2 =19-12 =16-16 =1 + 4 =19-18 =7 - 1 =11 + 0 =15-10 =12+ 3 = 17 - 3 =13-10 =12 - 2 =13+ 4 =9 - 1 =12-12 =19-10 =2 +3 =19 - 1 =19-18 =7 - 0 =0 +10 =19-18 =11 + 8 =6 -1 =5 -0 =9 +10 =11 +7 =1 +8 =19 -4 =18 -5 =14+2 =4 +13 =3 +16 =16 -6 =8 -6 =1 +15 =17-15 =18-10 =10+5 =16-15 =3 +11 =2 +12 =2 +3 =3 -0 =14-11 =16 -0 =12 -2 =19-15 =8 +11 =3 +4 =2 +7 =11-10 =6 +10 =4 +2 =6 -5 =14+1 =15-10 =8 -8 =16+2 =11-10 =11-10 =17+2 =11 +5 =8 +0 =5 +3 =15 -1 =9 -8 =5 +3 =14-12 =15 -1 =2 -2 =17+2 =9 -4 =1 +12 =17-16 =1 +18 =5 +3 =2 -1 =1 +7 =1 +12 =3 +13 =0 +4 =3 +10 =0 +11 =6 -5 =3 +6 =17+1 =18 -7 =18-18 =4 +3 =8 +1 =10+3 =13-11 =16 -5 =2 -1 =1 +17 =10+3 =6 +3 =7 +10 =16-11 =7 - 3 =16 - 3 =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 =5 +12 = 11 + 2 = 9 - 5 =12+ 2 = 2 +16 =5 - 3 =7 - 7 = 14 - 1 = 12+ 1 =11 + 3 = 4 + 3 = 5 - 3 = 2 + 1 = 7 + 2 = 14-12 = 18-16 = 8 - 5 = 16-13 = 3 +14 = 13 - 2 =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 +11 = 9 - 4 = 5 + 4 = 14 - 2 = 19-17 = 15-12 = 19 - 5 = 2 +16 = 5 - 2 = 13 - 2 = 3 +15 =11 + 3 = 10+10 = 5 - 4 = 17 - 3 = 15+ 3 = 17-16 = 3 + 3 = 2 + 6 = 15+ 1 = 14+ 3 = 12+ 3 =19 - 5 = 16-14 = 7 - 5 = 17 - 4 = 1 + 4 = 15 - 4 = 5 + 1 = 18 - 8 = 7 - 3 = 14+ 1 = 10+ 6 =2 +4 =1 +16 =15 -4 =15-10 =15 -2 =15 -4 =11-10 =19-19 =5 +10 =9 -2 =18 -5 =2 +2 =4 +10 =12 -1 =17-16 =9 -3 =17 -2 =17-14 =13+6 =2 +3 =16 -3 =15+2 =15 -2 =2 +10 =7 -3 =14+2 =4 +15 =1 +1 =17 -3 =1 +10 =8 -7 =19 -9 =17 -3 =12-11 =10+9 =4 +15 =7 -6 =1 +2 =12+3 =18-10 =16-14 =3 -3 =5 +14 =2 +10 =12+0 =13 -0 =19 -3 =8 -6 =19-18 =11 +1 =3 +0 =3 +1 =3 +10 =19 -6 =3 +2 =16 -5 =6 -2 =15-14 =17 -4 =8 +10 =0 +19 =8 -4 =7 +11 =4 +3 =12-12 =15 -2 =10+1 =8 -2 =16+3 =19 -5 =17-12 =5 -1 =2 +10 =1 +1 =3 +10 =18 -1 =姓名:时间:成绩:0 +11 =19-16 =0 +11 =0 +3 =3 +12 =19 -6 =5 +12 =9 +0 =12+0 =1 +15 =18 -7 =16 -5 =5 -1 =15 -3 =18 -8 =9 -1 =19 -6 =5 +14 =0 +0 =1 +17 =1 +15 =16 -0 =2 +13 =12+7 =3 +12 =18-11 =2 +4 =19-11 =1 +7 =10+4 =15 -4 =6 -4 =19-10 =8 -4 =0 +7 =18-13 =0 +2 =9 -9 =0 +0 =1 +10 =8 -7 =0 +11 =1 +4 =16+1 =10+9 =12-10 =11 +3 =17 -1 =14-10 =2 +2 =2 +11 =0 +6 =18 -1 =13-10 =10-10 =17 -3 =2 +13 =7 -4 =5 +1 =19 -5 =6 +11 =6 -5 =7 +2 =17-15 =3 +5 =3 +1 =7 +1 =17 -2 =4 + 3 = 2 +16 = 2 +14 = 17-10 = 1 + 7 = 7 + 1 = 7 - 6 = 10+ 9 =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 =12+ 1 = 3 +10 = 14+ 1 = 5 +10 = 12+ 1 = 6 - 1 = 19-14 = 1 +11 = 17-14 = 14-12 = 16-11 = 15+ 2 = 19 - 2 = 17+ 2 = 9 - 2 = 2 +10 =18 - 6 = 12 - 1 = 13-11 = 1 +18 = 7 - 6 = 7 - 1 = 19-18 = 18 - 3 =13 -2 =12+7 =13-10 =5 +13 =19 -1 =2 +13 =4 +13 =10+2 =1 +18 =12+4 =2 +1 =4 +13 =13+2 =6 -2 =4 -1 =12-11 =6 +12 =2 +10 =16-13 =2 +10 =4 -4 =2 +15 =9 -0 =6 +13 =18-11 =0 +16 =6 -6 =5 +1 =16-14 =4 +12 =16-14 =4 -1 =15-14 =5 +11 =5 +2 =12+3 =0 +18 =19-13 =6 -5 =3 +6 =1 +8 =8 -2 =3 +13 =7 -5 =16+3 =10+0 =6 +12 =16-14 =7 +0 =6 +0 =16-14 =3 +1 =12+5 =18+0 =15 -4 =12+1 =4 +4 =3 +10 =6 -3 =19-19 =13-13 =6 -2 =15+3 =12+4 =20 以内的加减法(一)班级姓名成绩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= 15-8= 6+10= 15-3= 6+7= 9+8= 3+9= 15-6= 14-9= 8+7= 16-7= 5+6= 19-9=20 以内的加减法(二)班级姓名成绩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)班级姓名成绩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= 16-8= 6+6= 15-9= 7+5= 6+5= 12-4= 6+7= 16-8= 15-6= 12-6= 14-5= 18-9=20 以内的加减法(四)班级姓名成绩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以内加减口算练习题(等式两边相等带括号)
20以内加减口算练习题(等式两边相等带括号)姓名。
时间。
20分钟做对_____题1.10+8=2+(16)2.10+4=20-(14)3.5+10=6+(9)4.10+2=18-(10)5.8+10=3+(15)6.13+2=(15)+67.8+7=(12)-38.10+2=10+(2)9.8+6=19-(13)10.10+3=(13)-511.10+2=15-(7)12.8+8=(16)+013.38+10=(48)+1214.23+15=9+(29)15.6+10=19-(3)16.7+9=8+(8)17.8+4=1+(11)18.5+8=(13)+619.6+10=5+(11)20.10+10=3+(17)21.8+8=(16)+422.10+8=3+(15)23.8+5=16-(3)24.10+9=4+(15)25.5+5=18-(8)26.7+4=13-(4)27.9+3=(12)+628.3+10=(13)+429.7+4=(11)-7这是一份20以内连加连减口算练题,要求前后相等。
可以通过简单的加减法口算来得出答案。
每道题都有一个空白,需要填入正确的数字。
在20分钟内尽量完成所有题目。
10+8=2+(16)10+4=20-(6)5+10=6+(9)10+2=18-(10)8+10=3+(15)13+2=(15)+6 8+7=(12)-3 10+2=10+(2)8+6=19-(7)10+3=(13)-5 10+2=15-(7)8+8=(16)+3 8+10=(18)+1 23+15=9+(29)6+10=19-(3)7+9=8+(8)8+4=1+(11)5+8=(13)+6 6+10=5+(11)10+10=3+(17)8+8=(16)+9 10+8=3+(15)8+5=16-(3)10+9=4+(15)5+5=18-(8)计算题:1.10加8等于2加多少?答案:162.10加4等于20减去多少?答案:63.5加10等于6加多少?答案:94.10加2等于18减去多少?答案:105.8加10等于3加多少?答案:156.13加2等于多少加6?答案:157.8加7等于多少减去3?答案:128.10加2等于10加多少?答案:29.8加6等于19减去多少?答案:710.10加3等于多少减去5?答案:1311.10加2等于15减去多少?答案:712.8加8等于多少加3?答案:1613.8加10等于多少加1?答案:1814.23加15等于9加多少?答案:2915.6加10等于19减去多少?答案:316.7加9等于8加多少?答案:817.8加4等于1加多少?答案:1118.5加8等于多少加6?答案:1319.6加10等于5加多少?答案:1120.10加10等于3加多少?答案:1721.8加8等于多少加9?答案:1622.10加8等于3加多少?答案:1523.8加5等于16减去多少?答案:324.10加9等于4加多少?答案:1525.5加5等于18减去多少?答案:8。