题目内容
(1) |
20 ×3= |
11 ×3= |
4000 ×2= |
230 ×3= |
101 ×5= |
||
(2) |
700 ×3= |
1200 ×6= |
60 ×9= |
4500 ×0= |
210 ×4= |
||
(3) |
90 ×9= |
400 ×5= |
1000 ×7= |
800 ×6= |
110 ×8= |
||
(4) |
24 ×2= |
1700 ×5= |
900 ×3= |
答案:60,33,8000,690,505;2100,7200,540,0,840;810,2000,7000,4200,880;48,8500,2700
解析:
解析:
60 ,33,8000,690,505;2100,7200,540,0,840;810,2000,7000,4200,880;48,8500,2700 |
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(1) |
20 ×3= |
100 ×8= |
(2) |
4 ×3+8= |
11 ×8= |
(3) |
10 ×6= |
2000 ×4= |