题目内容
|
(1)4 +3= |
(2)4 +3= |
(3)4 +3= |
|
5+4= |
3+4= |
5+3= |
|
6+5= |
2+5= |
6+3= |
|
7+6= |
1+6= |
6+4= |
|
8+7= |
0+7= |
6+5= |
答案:7,9,11,13,15;7,7,7,7,7;7,8,9,10,11
练习册系列答案
相关题目
计算
|
(1)4 +3= |
(2)9 +10= |
|
(3)12 -10= |
(4)6 +9= |
我比电脑算得快.
|
(1)4 +3= |
6 -3= |
4 -0= |
|
(2)10 -5= |
3 +6= |
4 -0= |
|
(3)3 +7= |
1 +8= |
2+3= |
口算.
|
(1)4 ×6÷3= |
25 ÷5×8= |
5 ×7+24= |
|
(2)8 ×3÷6= |
56 ÷7÷4= |
2 ×4×9= |