一年级数学7.19加几的进位加法练习题(带答案)【推荐下载】

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一年级20以内进位加法计算题

一年级20以内进位加法计算题

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+7 = 1 +9 =7 +7 = 5 + 6 = 6 + 5 = 3 +8 = 5 + 6 = 8 + 3 = 1 +9 = 5 +8 = 2 +10 = 4 +10 =10 +9 =9 +8 =7 + 6 = 10 + 1 =10 + 1 = 1 +9 = 3 +10 = 3 +10 = 6 +9 =8 +7 = 6 + 4 =1 +10 = 4 +8 =8 +10 =8 +10 =2 +10 = 4 + 6 = 4 +10 = 5 +7 = 5 + 5 =9 +3 =9 + 6 =8 +8 = 1 +10 = 5 + 5 =4 +8 =9 + 6 =5 +8 =7 +9 =6 +9 = 5 +7 = 7 + 3 =8 + 6 = 5 + 5 = 5 + 6 =一年级20以内进位加法计算题班级 姓名8 + 4 =9 +8 =9 + 3 = 1 +9 = 1 +10 = 5 + 5 = 6 +8 = 1 +10 = 8 + 6 = 5 +7 =7 + 3 =7 + 3 =4 +7 = 1 +9 =9 +7 =8 +9 =5 +7 = 4 +6 = 3 +10 =8 + 3 = 3 +7 = 3 +7 =8 +9 = 6 +8 = 1 +9 =9 +8 =7 + 3 = 2 +9 = 10 + 5 =7 +9 =8 + 6 = 4 + 6 = 1 +10 =7 + 4 = 4 +10 = 2 +9 = 5 + 6 =7 + 3 = 3 +8 = 3 +10 = 4 +7 = 6 +10 = 5 +8 = 5 + 5 = 4 +7 = 5 +9 =9 + 5 = 2 +8 = 8 + 3 = 1 +9 = 5 +10 = 4 +8 = 3 +9 = 3 +7 = 3 +9 = 4 +9 = 7 + 5 = 1 +9 =10 + 2 = 1 +9 = 10 + 5 = 3 +8 =8 + 2 = 3 +9 = 7 +10 = 3 +8 =9 +8 = 2 +10 = 3 +8 = 2 +9 =9 + 1 = 3 +8 =7 +10 = 5 +9 =10 + 1 =9 +10 =8 + 3 = 5 +9 = 2 +9 =8 +10 = 10 + 3 = 5 +8 =8 + 6 =9 +10 =2 +10 =10 +8 =8 +10 =10 +3 =3 +10 =4 +8 = 6 +9 =7 + 6 = 7 + 3 = 2 +10 = 2 +9 =8 +10 =5 +8 =7 +8 = 4 +8 = 5 +8 = 7 +9 =8 +7 =10 +9 = 1 +10 =一年级20以内进位加法计算题班级 姓名2 +9 = 5 +7 = 2 +10 =7 +9 = 7 + 6 = 5 +7 =7 +9 = 2 +10 =4 +7 =10 +10 =5 +7 =7 + 3 =5 + 5 =10 + 3 = 4 +9 = 2 +10 =6 + 4 = 3 +8 = 5 + 6 = 4 +10 =7 + 4 = 4 +10 =8 + 3 =7 +7 = 3 +10 = 3 +9 = 1 +10 =8 +8 = 10 + 6 = 6 + 4 = 3 +7 = 4 +8 = 7 + 5 =10 + 4 = 2 +9 = 3 +10 = 5 +10 =10 + 1 = 4 +7 = 5 +7 = 2 +10 = 5 +9 =9 + 2 =9 + 2 = 5 + 5 = 6 + 4 = 6 + 6 = 1 +10 = 5 +8 =10 + 4 = 4 +10 = 6 +7 = 2 +10 = 4 +8 =8 + 5 =9 + 3 = 8 +9 =9 + 1 = 3 +7 = 4 +8 = 3 +10 = 6 +8 = 5 +8 = 4 +7 = 7 + 5 =10 +10 = 3 +10 = 4 +9 = 6 + 4 =9 + 4 =9 +10 = 3 +10 = 6 + 4 = 2 +9 =8 +8 = 2 +10 = 10 + 2 =7 +9 = 3 +9 = 5 +8 = 2 +9 = 3 +8 = 4 +9 = 4 +10 =2 +10 = 5 + 6 = 6 +8 =10 + 1 =3 +8 =10 + 2 =8 +9 = 1 +9 = 7 + 6 = 3 +9 = 1 +10 =9 + 2 = 2 +9 = 3 +7 =4 +8 = 6 +8 = 4 +10 = 1 +9 =9 +8 =7 +9 =一年级20以内进位加法计算题班级 姓名5 +7 = 4 +8 =10 +10 =9 +10 = 8 +9 = 3 +7 =9 + 3 =9 +6 = 8 + 6 = 1 +9 =10 + 5 = 1 +9 = 6 + 6 =10 + 6 = 1 +9 =7 +10 = 5 +10 =7 +8 = 1 +9 =8 + 3 = 7 + 4 =10 +0 =10 +0 = 4 +9 = 10 +10 = 1 +10 =10 + 2 =9 +10 = 6 + 4 =8 +10 =8 +9 = 2 +10 = 10 + 5 =8 +7 = 2 +8 = 2 +10 = 1 +9 = 5 +8 = 4 + 6 = 4 +10 = 7 + 5 =8 + 3 = 1 +9 =9 +10 = 10 + 1 = 2 +10 = 3 +7 = 1 +9 = 4 +10 = 2 +8 =7 + 4 =8 +10 = 3 +10 =10 +9 = 2 +9 =7 + 4 =3 +8 = 5 + 6 = 6 + 5 =9 + 6 =4 +9 = 6 + 6 = 3 +8 =9 +10 = 8 + 6 = 4 +7 =5 +10 = 2 +10 = 8 +10 = 2 +10 =8 +8 = 1 +9 = 5 +8 =7 +9 = 1 +10 = 1 +10 = 10 +0 = 1 +9 =10 + 2 =10 +10 = 7 + 3 = 1 +10 = 4 +10 = 2 +10 = 4 +10 =6 + 5 = 3 +8 = 1 +9 =7 + 5 = 6 + 6 = 1 +10 =9 + 2 = 1 +9 =9 +8 =7 + 3 = 3 +8 = 4 +9 =7 + 3 =9 +9 = 6 +8 = 8 +9 =10 +8 =9 + 4 = 4 +7 =一年级20以内进位加法计算题班级 姓名6 +9 =9 +10 =9 +8 = 1 +9 = 9 +7 =10 +9 = 2 +9 = 5 +7 = 9 +9 =8 + 3 =7 +10 = 4 +9 = 6 +7 = 6 +7 = 2 +9 = 4 +7 = 8 +8 = 1 +10 = 3 +10 = 4 +9 = 6 + 4 = 1 +9 = 2 +9 = 2 +9 = 5 + 6 = 5 +8 =9 + 5 = 2 +10 = 4 +9 = 2 +10 = 3 +10 = 6 + 4 = 4 + 6 = 2 +9 =9 + 3 = 2 +8 = 4 +9 = 2 +10 =7 + 3 =10 + 6 = 7 + 4 = 6 + 5 = 6 +8 =8 + 3 = 6 +10 = 5 +9 =9 + 4 = 3 +9 = 4 +10 = 4 +8 = 2 +10 =10 + 3 = 7 +9 = 3 +7 =10 +7 = 5 + 5 = 4 +9 = 4 +10 =9 + 4 = 4 +7 = 1 +10 =8 +8 = 6 +7 =8 + 4 = 7 + 6 = 4 +8 = 4 +10 =9 + 1 = 7 +10 =7 + 5 =9 + 2 = 2 +10 =3 +7 = 2 +9 = 5 +10 = 3 +7 =4 +8 =9 +10 = 2 +8 = 3 +7 = 2 +10 = 4 +7 =7 + 3 = 3 +10 = 6 + 6 = 6 + 4 =5 + 5 =7 + 3 = 8 +9 = 3 +10 =9 + 1 =8 +10 = 10 + 1 =10 + 4 = 2 +9 =7 +6 = 6 +8 = 3 +10 = 5 + 5 = 1 +10 = 4 +10 = 1 +10 =10 +0 = 2 +10 =。

一年级进位加法题20以内

一年级进位加法题20以内

一年级进位加法题20以内题目1. 9 + 6 =解析:把 6 分成 1 和 5,先算 9 + 1 = 10,再算 10 + 5 = 15。

2. 8 + 7 =解析:把 7 分成 2 和 5,先算 8 + 2 = 10,再算 10 + 5 = 15。

3. 7 + 6 =解析:把 6 分成 3 和 3,先算 7 + 3 = 10,再算 10 + 3 = 13。

4. 5 + 9 =解析:把 5 分成 4 和 1,先算 9 + 1 = 10,再算 10 + 4 = 14。

5. 6 + 8 =解析:把 8 分成 4 和 4,先算 6 + 4 = 10,再算 10 + 4 = 14。

6. 4 + 9 =解析:把 4 分成 3 和 1,先算 9 + 1 = 10,再算 10 + 3 = 13。

7. 3 + 9 =解析:把 3 分成 2 和 1,先算 9 + 1 = 10,再算 10 + 2 = 12。

8. 8 + 6 =解析:把 6 分成 2 和 4,先算 8 + 2 = 10,再算 10 + 4 = 14。

9. 7 + 5 =10. 6 + 7 =解析:把 7 分成 4 和 3,先算 6 + 4 = 10,再算 10 + 3 = 13。

11. 5 + 8 =解析:把 5 分成 3 和 2,先算 8 + 2 = 10,再算 10 + 3 = 13。

12. 4 + 8 =解析:把 4 分成 2 和 2,先算 8 + 2 = 10,再算 10 + 2 = 12。

13. 3 + 8 =解析:把 3 分成 1 和 2,先算 8 + 1 = 9,再算 9 + 2 = 11。

14. 7 + 4 =解析:把 4 分成 3 和 1,先算 7 + 3 = 10,再算 10 + 1 = 11。

15. 6 + 6 =解析:把 6 分成 4 和 2,先算 6 + 4 = 10,再算 10 + 2 = 12。

16. 5 + 7 =解析:把 5 分成 2 和 3,先算 7 + 3 = 10,再算 10 + 2 = 12。

小学一年级进位加法专项练习题大全(每日一套,共10套)

小学一年级进位加法专项练习题大全(每日一套,共10套)

7+8= 7+7= 6+5= 5+5= 7+3= 7+4= 7+9= 9+7= 9+4= 5+7= 7+6= 9+5= 3+9= 4+6= 7+5= 8+5= 8+8= 6+4= 9+9= 2+9= 9+2= 8+3= 9+1= 8+2= 二、20以内的连加6+5+6= 8+2+9= 9+7+3=7+6+3= 2+10+3= 8+2+2=9+4+1= 4+8+1= 9+5+3=7+4+8= 6+4+4= 7+6+2=8+4+7= 2+10+6= 5+9+4=6+5+2= 16+1+2= 6+10+4=9+2+2= 9+6+5= 13+2+2=8+6+3= 14+2+2= 4+6+4=三、20以内加法(进位)9+( )=147+( )=138+( )=17( )+9=18 9+( )=11( )+9=165+( )=13( )+8=12 4+( )=10( )+1=10( )+6=12( )+8=14 8+( )=127+( )=12( )+9=177+( )=10 ( )+2=118+( )=164+( )=13( )+9=134+8= 8+7= 5+8= 9+7= 5+9= 8+9= 8+5= 6+8= 6+6= 6+5= 7+5= 9+4= 3+7= 9+5= 7+6= 8+8= 7+9= 6+4= 7+3= 5+5= 8+6= 2+8= 9+1= 7+8= 二、20以内的连加3+9+1= 7+3+4= 5+5+3=3+8+4= 4+6+6= 2+8+2=9+4+7= 8+2+1= 7+4+6=8+4+6= 6+4+1= 3+9+2=5+10+2= 1+12+5= 12+3+2=1+10+1= 4+8+5= 6+5+1=2+9+3= 8+7+4= 1+9+6=3+7+3= 2+10+1= 4+8+1=三、20以内加法(进位)2+( )=10( )+2=105+( )=13( )+3=11 7+( )=124+( )=13( )+5=13( )+9=17 ( )+8=138+( )=14( )+9=156+( )=14 ( )+5=12( )+5=10( )+9=13( )+9=11 ( )+7=105+( )=148+( )=13( )+5=149+2= 7+7= 3+7= 7+3= 3+8= 8+2= 7+4= 6+6= 9+7= 8+6= 3+9= 1+9= 8+8= 5+5= 8+4= 7+5= 4+7= 5+8= 9+8= 7+9= 8+9= 5+9= 9+1= 4+6= 二、20以内的连加5+7+5= 5+6+2= 2+8+1=9+2+4= 9+2+6= 8+2+1=10+2+1= 4+6+1= 3+8+1=7+4+5= 9+4+2= 7+4+1=8+4+8= 13+1+2= 4+8+1=7+5+8= 4+7+7= 2+8+5=8+8+2= 4+7+1= 7+5+1=5+7+2= 5+7+4= 3+9+2=三、20以内加法(进位)( )+5=127+( )=14( )+9=147+( )=15 5+( )=13( )+8=13( )+4=12( )+9=13 9+( )=18( )+7=169+( )=17( )+5=11 3+( )=106+( )=14( )+9=155+( )=11 ( )+3=12( )+7=116+( )=108+( )=14 2+( )=10( )+6=148+( )=114+( )=124+6= 7+7= 6+9= 8+7= 9+3= 7+9= 5+9= 9+5= 2+9= 3+9= 5+5= 3+7= 5+7= 9+1= 6+7= 4+7= 8+5= 7+8= 9+8= 1+9= 5+6= 3+8= 8+4= 6+8= 二、20以内的连加8+3+2= 2+8+1= 7+8+3=9+2+1= 7+3+6= 9+2+3=6+5+4= 4+6+2= 12+1+4=6+5+8= 13+3+3= 9+2+6=8+2+1= 4+9+4= 9+6+4=5+6+1= 4+7+6= 8+4+1=4+7+4= 10+1+2= 6+10+2=5+8+2= 9+3+3= 1+9+1=三、20以内加法(进位)4+( )=106+( )=148+( )=14( )+8=15 ( )+6=11( )+5=10( )+9=11( )+6=15 8+( )=12( )+7=117+( )=11( )+8=11 6+( )=127+( )=158+( )=173+( )=11 ( )+9=149+( )=10( )+7=16( )+3=12 7+( )=166+( )=13( )+9=177+( )=146+6= 1+9= 8+5= 3+9= 7+3= 8+4= 5+6= 9+6= 7+6= 9+8= 9+1= 6+8= 6+7= 5+9= 7+5= 2+8= 7+8= 7+4= 6+9= 8+3= 8+8= 4+6= 4+9= 9+2= 二、20以内的连加10+4+6= 1+12+4= 1+10+4=2+11+2= 14+1+5= 2+8+1=1+9+4= 9+4+6= 8+2+2=5+6+3= 5+12+1= 2+10+6=5+8+2= 10+3+3= 1+10+2=12+3+1= 5+7+3= 7+6+2=6+4+1= 2+9+1= 10+6+2=4+7+3= 4+8+5= 7+3+4=三、20以内加法(进位)( )+2=10( )+4=109+( )=15( )+8=17 7+( )=135+( )=126+( )=132+( )=11 ( )+5=145+( )=13( )+6=136+( )=11 6+( )=153+( )=118+( )=13( )+7=12 ( )+8=169+( )=147+( )=16( )+3=10 ( )+8=14( )+4=128+( )=143+( )=121+9= 5+5= 4+7= 8+3= 8+5= 7+8= 9+2= 7+6= 6+8= 2+8= 9+6= 9+1= 7+5= 5+9= 2+9= 8+8= 4+8= 5+6= 9+3= 6+9= 8+7= 3+9= 4+9= 9+4= 二、20以内的连加5+11+3= 5+12+2= 8+3+8=10+3+4= 10+8+2= 6+8+3=4+9+5= 2+9+1= 4+7+3=6+6+4= 9+2+3= 10+3+6=7+3+5= 9+1+1= 11+1+2=6+5+3= 5+5+5= 10+1+2=2+10+5= 6+4+3= 7+3+3=6+12+1= 9+2+1= 5+5+2=三、20以内加法(进位)( )+8=11( )+4=102+( )=10( )+9=12 8+( )=13( )+5=14( )+7=11( )+8=17 8+( )=10( )+9=14( )+7=13( )+9=18 8+( )=169+( )=16( )+7=107+( )=15 9+( )=10( )+6=10( )+8=126+( )=129+9= 9+8= 8+9= 3+9= 5+5= 5+6= 4+6= 7+6= 6+9= 7+9= 5+9= 2+8= 6+5= 9+4= 5+8= 9+6= 8+6= 9+5= 8+4= 4+7= 7+3= 8+8= 3+8= 2+9= 二、20以内的连加2+11+4= 2+9+7= 7+9+2=7+9+3= 12+1+5= 13+3+1=6+4+1= 7+4+1= 2+8+6=6+4+2= 8+3+2= 11+5+3=7+5+6= 1+13+4= 3+15+1=9+3+2= 9+6+3= 10+7+2=6+7+4= 5+7+3= 12+1+3=2+10+3= 6+4+5= 13+4+2=三、20以内加法(进位)( )+5=12( )+4=13( )+6=128+( )=12 ( )+1=109+( )=129+( )=17( )+9=12 6+( )=14( )+4=104+( )=109+( )=16 ( )+8=13( )+8=154+( )=138+( )=13 ( )+5=118+( )=161+( )=109+( )=149+5= 9+4= 8+5= 8+7= 5+5= 1+9= 7+5= 4+8= 3+9= 9+6= 9+3= 4+7= 9+9= 9+1= 5+7= 8+6= 5+9= 8+8= 6+9= 8+3= 6+8= 6+6= 9+2= 6+4= 二、20以内的连加6+4+6= 7+4+1= 5+7+4=7+9+2= 5+9+6= 7+3+3=10+4+4= 9+2+4= 14+3+2=2+9+4= 9+2+2= 6+5+5=3+7+3= 3+9+5= 7+3+1=5+9+3= 5+10+4= 9+2+8=2+10+3= 5+7+5= 8+4+8=7+7+2= 3+13+4= 8+2+2=三、20以内加法(进位)( )+3=11( )+7=15( )+7=13( )+5=13 6+( )=14( )+8=157+( )=128+( )=15 3+( )=11( )+5=118+( )=106+( )=11 1+( )=108+( )=174+( )=107+( )=13 ( )+4=128+( )=11( )+7=105+( )=142+8= 5+5= 6+7= 3+7= 5+7= 7+7= 6+9= 8+3= 4+9= 3+9= 9+3= 9+9= 8+6= 8+2= 5+8= 7+8= 8+5= 4+6= 4+8= 6+5= 6+6= 7+5= 8+9= 9+5= 二、20以内的连加1+10+4= 9+4+6= 2+10+6=7+7+2= 4+10+4= 2+9+1=8+3+1= 10+3+6= 4+7+2=4+9+3= 9+7+2= 8+4+3=3+7+1= 8+3+6= 8+2+7=3+7+3= 9+3+2= 2+11+5=4+6+1= 13+2+2= 2+9+4=1+9+6= 11+4+5= 10+1+2=三、20以内加法(进位)( )+9=171+( )=10( )+8=13( )+5=10 9+( )=128+( )=10( )+7=164+( )=13 ( )+5=137+( )=12( )+6=124+( )=10 ( )+3=12( )+9=15( )+3=109+( )=16 9+( )=14( )+8=10( )+9=13( )+6=114+8= 8+8= 3+7= 1+9= 4+6= 8+3= 9+8= 4+9= 6+7= 2+8= 8+7= 7+9= 2+9= 7+4= 9+7= 4+7= 9+5= 9+6= 7+7= 7+3= 5+6= 5+5= 8+4= 9+1= 二、20以内的连加7+6+1= 7+3+3= 15+2+1=4+9+2= 2+11+6= 4+7+6=3+7+1= 7+5+1= 16+1+2=2+8+1= 9+5+4= 10+3+1=3+11+1= 6+6+1= 1+12+4=4+7+1= 5+5+1= 7+4+8=9+2+1= 3+12+4= 6+5+2=17+1+1= 1+9+5= 5+7+3=三、20以内加法(进位)( )+9=18( )+7=129+( )=17( )+9=11 ( )+6=104+( )=138+( )=126+( )=12 8+( )=163+( )=113+( )=10( )+7=13 2+( )=119+( )=139+( )=11( )+9=13 6+( )=14( )+7=106+( )=158+( )=106+5= 5+6= 8+9= 6+8= 6+9= 9+5= 6+4= 4+7= 4+8= 9+1= 9+2= 3+9= 5+8= 6+6= 7+7= 9+8= 8+7= 1+9= 5+7= 9+7= 7+4= 8+8= 7+5= 9+4= 二、20以内的连加6+4+4= 4+6+1= 6+4+1=10+2+4= 7+5+4= 7+4+3=6+6+6= 1+12+4= 5+8+3=6+7+2= 4+6+2= 10+1+4=3+9+4= 2+14+4= 8+6+4=7+7+1= 7+6+2= 4+10+3=10+3+5= 6+4+3= 1+9+4=7+9+1= 4+7+7= 6+4+2=三、20以内加法(进位)6+( )=12( )+5=13( )+3=119+( )=17 8+( )=123+( )=108+( )=13( )+8=10 9+( )=16( )+2=116+( )=135+( )=12 9+( )=12( )+5=146+( )=10( )+6=12 9+( )=154+( )=11( )+7=132+( )=11 ( )+9=12( )+7=168+( )=16( )+8=143+7= 7+9= 8+5= 7+3= 2+9= 8+9= 6+8= 4+8= 9+9= 6+9= 5+8= 7+5= 9+1= 9+3= 3+8= 8+2= 9+6= 9+4= 9+5= 6+7= 5+6= 8+6= 6+5= 7+7= 二、20以内的连加12+3+1= 6+8+3= 1+11+1=6+9+3= 4+8+6= 8+2+6=10+1+1= 4+8+2= 9+1+2=12+3+3= 1+10+1= 3+8+2=12+2+4= 12+2+2= 2+8+5=8+4+1= 6+8+4= 5+5+2=9+2+1= 7+7+5= 2+9+2=4+9+1= 5+5+9= 7+4+7=三、20以内加法(进位)4+( )=11( )+7=117+( )=117+( )=15 4+( )=12( )+5=133+( )=12( )+1=10 6+( )=156+( )=119+( )=116+( )=10 9+( )=148+( )=14( )+2=109+( )=13 ( )+9=135+( )=118+( )=151+( )=10 ( )+7=15( )+3=12( )+8=128+( )=125+5= 5+6= 7+6= 8+9= 1+9= 7+8= 9+2= 9+1= 9+3= 6+5= 7+4= 6+6= 8+5= 4+8= 9+6= 8+6= 4+7= 6+7= 9+5= 3+7= 9+9= 9+7= 5+9= 8+3= 二、20以内的连加5+7+5= 6+4+2= 4+6+4=10+1+6= 11+7+1= 9+2+3=3+11+6= 6+4+6= 10+2+2=5+6+2= 7+4+6= 2+11+3=4+8+1= 3+9+6= 5+8+2=8+4+5= 12+1+3= 12+3+1=8+3+8= 6+5+6= 3+8+6=3+10+5= 8+3+5= 3+9+8=三、20以内加法(进位)8+( )=134+( )=128+( )=12( )+4=10 9+( )=126+( )=11( )+7=16( )+9=13 ( )+8=104+( )=13( )+6=125+( )=11 9+( )=14( )+6=103+( )=119+( )=10 8+( )=147+( )=14( )+7=116+( )=12 9+( )=159+( )=13( )+6=11( )+8=171+9= 8+6= 5+9= 5+6= 4+6= 6+8= 8+9= 9+9= 7+9= 4+7= 9+5= 9+7= 7+6= 6+9= 2+9= 5+8= 8+2= 7+5= 6+6= 7+3= 9+1= 3+8= 3+7= 8+4= 二、20以内的连加8+3+2= 10+4+3= 8+4+2=11+3+1= 7+3+1= 5+8+2=8+3+4= 4+9+7= 10+4+6=8+3+7= 4+6+2= 7+6+6=2+8+2= 11+6+2= 11+5+3=5+8+7= 4+7+1= 9+3+5=6+6+3= 7+8+4= 8+4+5=8+3+6= 9+4+3= 3+7+6=三、20以内加法(进位)9+( )=17( )+9=169+( )=154+( )=13 6+( )=144+( )=129+( )=188+( )=14 ( )+8=109+( )=116+( )=11( )+8=14 7+( )=167+( )=144+( )=118+( )=17 ( )+3=129+( )=144+( )=10( )+6=158+2= 7+7= 5+5= 4+6= 8+9= 6+9= 8+3= 8+5= 8+6= 9+6= 2+8= 8+8= 9+8= 7+4= 9+7= 7+3= 9+3= 9+5= 7+5= 9+1= 9+9= 3+7= 1+9= 4+9= 二、20以内的连加1+11+5= 4+12+3= 6+9+2=8+5+1= 9+4+4= 5+10+2=8+2+6= 3+8+4= 3+8+5=9+1+2= 2+12+4= 3+11+2=8+6+3= 7+5+8= 6+8+2=8+4+7= 15+1+2= 2+11+2=6+6+5= 7+3+4= 6+9+3=2+9+3= 2+15+2= 3+8+6=三、20以内加法(进位)( )+8=119+( )=166+( )=159+( )=18 9+( )=14( )+7=11( )+3=111+( )=10 3+( )=11( )+7=15( )+6=15( )+8=12 9+( )=107+( )=123+( )=103+( )=12 ( )+5=10( )+9=16( )+2=115+( )=118+6= 9+4= 9+2= 6+5= 4+6= 4+9= 5+8= 1+9= 6+9= 6+7= 6+8= 8+8= 9+1= 9+9= 8+2= 2+9= 5+6= 8+9= 9+5= 5+7= 7+8= 9+7= 9+8= 7+9= 二、20以内的连加4+9+2= 7+4+6= 2+9+1=2+12+5= 6+4+2= 3+10+6=5+6+6= 1+11+1= 4+7+6=3+11+3= 9+4+2= 7+6+3=7+4+2= 3+8+5= 7+6+2=5+8+2= 8+3+1= 2+10+5=4+8+3= 8+2+1= 7+4+1=2+12+4= 4+8+1= 8+3+4=三、20以内加法(进位)9+( )=11( )+9=158+( )=155+( )=10 ( )+9=10( )+3=10( )+9=13( )+9=12 9+( )=10( )+2=11( )+1=10( )+7=11 2+( )=11( )+8=15( )+5=13( )+5=12 3+( )=116+( )=15( )+4=127+( )=131+9= 6+6= 9+7= 8+3= 5+5= 7+7= 9+8= 7+6= 9+1= 7+4= 9+3= 4+9= 5+7= 8+7= 9+9= 8+6= 9+4= 8+9= 2+8= 7+5= 7+8= 4+7= 9+5= 4+8= 二、20以内的连加5+13+1= 11+4+4= 4+8+4=10+1+1= 2+9+2= 9+3+2=10+4+4= 9+6+2= 3+13+3=2+10+5= 11+2+4= 7+4+1=5+5+1= 3+7+1= 8+6+1=6+5+3= 11+1+2= 9+3+6=3+11+2= 6+5+7= 4+14+1=2+11+6= 2+10+1= 8+2+1=三、20以内加法(进位)7+( )=129+( )=16( )+9=18( )+6=10 ( )+3=12( )+5=12( )+2=11( )+8=15 1+( )=10( )+7=13( )+2=10( )+6=11 7+( )=159+( )=12( )+5=14( )+8=16 9+( )=147+( )=10( )+7=15( )+9=14 4+( )=108+( )=138+( )=107+( )=169+7= 6+4= 8+2= 8+3= 3+8= 2+9= 9+9= 7+5= 8+4= 5+8= 7+4= 9+4= 3+9= 4+8= 9+3= 4+6= 8+6= 7+6= 8+9= 7+8= 7+3= 1+9= 6+9= 6+5= 二、20以内的连加10+1+1= 9+2+3= 12+1+7=4+7+1= 3+7+4= 4+6+1=7+4+9= 10+3+6= 6+6+2=6+5+2= 3+8+1= 2+12+2=2+11+4= 9+5+3= 5+6+8=7+4+4= 11+2+2= 4+8+2=8+5+2= 8+2+3= 7+4+6=5+6+3= 6+6+1= 8+3+7=三、20以内加法(进位)7+( )=12( )+8=16( )+5=129+( )=13 ( )+3=10( )+4=104+( )=11( )+5=14 2+( )=116+( )=126+( )=113+( )=12 9+( )=124+( )=10( )+7=14( )+4=11 9+( )=10( )+6=155+( )=148+( )=13 9+( )=15( )+6=108+( )=14( )+7=107+6= 9+8= 9+2= 7+3= 8+4= 9+9= 8+6= 7+9= 7+7= 7+5= 4+7= 2+9= 9+6= 6+9= 4+6= 6+8= 8+2= 3+8= 5+7= 6+5= 3+9= 9+3= 4+9= 8+9= 二、20以内的连加1+10+1= 6+4+3= 5+9+4=15+2+2= 3+10+2= 10+2+3=7+6+4= 11+2+3= 7+11+1=8+7+2= 8+4+2= 14+2+2=4+7+6= 8+4+7= 7+8+3=11+3+3= 8+2+2= 12+3+2=7+5+2= 7+4+2= 1+9+8=5+5+1= 5+9+6= 10+4+1=三、20以内加法(进位)( )+8=15( )+8=177+( )=107+( )=11 ( )+6=13( )+5=10( )+7=139+( )=11 9+( )=16( )+4=138+( )=14( )+6=12 ( )+8=169+( )=184+( )=13( )+9=14 ( )+6=119+( )=143+( )=104+( )=11 ( )+7=116+( )=12( )+8=14( )+9=107+3= 8+7= 5+8= 7+5= 2+8= 4+8= 9+2= 3+9= 7+9= 8+8= 6+4= 9+5= 6+6= 9+9= 8+3= 3+7= 5+7= 4+7= 8+5= 9+7= 7+6= 5+9= 6+5= 8+9= 二、20以内的连加1+11+7= 6+6+2= 6+4+2=2+8+7= 6+6+7= 4+6+5=6+4+5= 9+2+6= 10+7+1=9+1+1= 6+6+4= 9+3+6=8+2+1= 9+4+1= 11+3+2=2+9+1= 8+5+3= 6+9+1=10+4+5= 7+3+1= 4+7+2=12+3+3= 7+6+3= 2+9+8=三、20以内加法(进位)8+( )=114+( )=118+( )=15( )+9=13 9+( )=146+( )=106+( )=148+( )=17 9+( )=12( )+5=10( )+9=12( )+8=10 ( )+7=11( )+8=12( )+5=12( )+5=11 ( )+7=155+( )=126+( )=159+( )=17 8+( )=13( )+4=13( )+7=109+( )=15。

口算练习以内进位加法题

口算练习以内进位加法题

口算练习以内进位加法题
口算是学生学习数学的基础,尤其是加法口算。

在日常生活中,计算准确迅速是非常重要的技能。

而在加法运算中,进位是一个关键概念。

本文将为大家提供一些口算练习以内进位加法题,帮助大家提高口算能力。

1. 23 + 15 =
2. 46 + 29 =
3. 58 + 17 =
4. 31 + 28 =
5. 57 + 16 =
6. 42 + 39 =
7. 26 + 18 =
8. 35 + 24 =
9. 49 + 26 =
10. 53 + 37 =
这些题目涵盖了不同难度的进位加法题,希望通过反复练习能够加深对进位概念的理解,提高口算能力。

在做这些题目时,可以采用不同的方法,比如列竖式或者头脑算术,选择最合适的方法可以更快速地得出正确答案。

通过不断练习,相信大家的口算水平会有明显的提升。

希望大家能够利用碎片时间进行口算练习,不断挑战自己,提高自己的口算能力。

口算练习不仅能够帮助我们在日常生活中更快速准确地进行计算,也能够锻炼我们的大脑,提高我们的逻辑思维能力。

让我们一起努力,成为口算高手!。

进位加法练习题一年级数学

进位加法练习题一年级数学

进位加法练习题一年级数学今天我们来练习一年级数学中的进位加法。

进位加法是一种基础的数学运算,它可以帮助我们在日常生活和学习中更加轻松地进行加法运算。

通过这篇文章,我们将学习如何正确地进行进位加法,并提供一些练习题供大家进行实践。

一、什么是进位加法进位加法是指在进行加法运算时,当两个数字相加的结果大于等于10时,需要将进位的数加到下一位上。

例如:8+5=13,在进行相加时,先把个位数8和5相加得到13,然后把结果中的3写在个位上,而把十位上的1加到十位数上,最终得到的结果是13。

二、进位加法的步骤进行进位加法时,我们需要遵循以下几个步骤:1. 从个位数开始相加,将两个数字相加并得出结果;2. 如果结果小于10,则直接写在个位上;3. 如果结果大于等于10,则将个位上的数字写在个位上,并将十位上的数字加到十位上;4. 如果十位上的数字相加后又产生进位,则将进位的数加到百位上;5. 依次类推,直到所有位数上的数字都相加完毕。

三、进位加法练习题现在,让我们来解决几个进位加法练习题。

每个练习题都会提供两个数字,你需要按照刚刚介绍的步骤进行计算,并给出最终的结果。

1. 27 + 15 =2. 46 + 38 =3. 59 + 24 =4. 73 + 19 =5. 82 + 57 =6. 91 + 48 =7. 69 + 83 =8. 58 + 94 =9. 16 + 79 =10. 37 + 61 =请根据上述步骤计算以上练习题,并写出每个题目的答案。

完成之后,你可以自行核对答案,检验你的计算是否正确。

四、进位加法练习题答案1. 27 + 15 = 422. 46 + 38 = 843. 59 + 24 = 834. 73 + 19 = 925. 82 + 57 = 1396. 91 + 48 = 1397. 69 + 83 = 1528. 58 + 94 = 1529. 16 + 79 = 9510. 37 + 61 = 98以上是练习题的答案,希望你能根据这些练习题,更好地掌握进位加法的方法和技巧。

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一级数学7.19加几的进位加法练习题(带答案)
本资料为WORD文档,请点击下载地址下载全文下载地址第七单元小小运动会
--20以内的进位加法
9加几的进位加法
1. 会用“凑十法”计算9加几及相应的几加9的进位加法。

2. 能正确计算9加几或几加9的进位加法。

3. 会用多种思维方式解决实际问题。

夯实基础,才能有所突破……
1. 先圈出10个,再算一算。

(1)
9+=(个)
(2)
+=(个)
(3)
=(根)
2、填一填。

9+8=□9+7=□9+6=□9+5=□
3. 小火车开来喽!(比一比,算一算。

)
4.脑筋转转转,答案现现现.
(1) 一个加数是9,和是14,另一个加数是( ).
(2) 一个加数是7,和是16,另一个加数是( ).
(3)一个加数是9,另一个加数是一位数中最小的数,和是( ).
5. 看图列式计算。

1+=颗2+=个
3+=个4+=只
这是一座由课内通向课外的桥梁……
6. 在()里填数。

9+()=136+()=15
()+9=11 9+()=17
9+()=18 ()+9=12
7. 不计算,在得数大的里画””。

9+89+79+59-5
9+49+69+99+10
8. 生活自助餐。

(1)
一共有多少只兔子?
=(只)
(2)采松果。

它俩一共采了多少个松果?
=(个)
(3)
要送给苗苗幼儿园18面,他俩做的够吗?
(4)小猴子过山洞。

一共有多少只小猴在过山洞?
关注体育
(5)2012年6月9日,国际排联世界女排大奖赛中国队对阿根廷3-1获胜,全场比赛中国女排徐云丽取得9分,杨婕赚取8分,两人一共获取多少分?
跃过去,你就是尖子生!
我爱读书写字
9. 妞妞看一本20页的童话书。

第三天妞妞要从第几页看起?
10.克勤第一天写了2个毛笔字,以后每天比前一天多写1个毛笔字,写了
4天,他共写了多少个毛笔字?
第七单元小小运动会
--20以内数的进位加法
9加几的进位加法
1. (1)9+4=13(2)9+6=15(3)9+5=14
2. 略
3. 略
4. (1 5 (2)9 (3)9
5. (1)6+9=15(2)9+9=18
(3)9+4=13(4)9+5=14
6. 492893
7. 略
8. (1)9+7=16(2)8+9=17
(3)7+9=16(面)因为16<19,所以不够。

(4)9+1+8=18(只)
(5) 9+8=17(枚)
9. 9+6+1=16(页)
10. 共写了14个字。

第一天写2个字,第二天写3个字,第三天写4个字。

第四天写5 个字。

四天共写了:2+3+4+5=14(个)。

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