题目内容
| 70×80= | 4500÷300= | 295+198=5 | 43-306= |
| 25+67+75= | 0÷300= | 16-16÷16= | 25×7×4= |
| 70×80=5600, | 4500÷300=15, | 295+198=493, | 430-306=124, |
| 25+67+75=167, | 0÷300=0, | 16-16÷16=15, | 25×7×4=700, |
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题目内容
| 70×80= | 4500÷300= | 295+198=5 | 43-306= |
| 25+67+75= | 0÷300= | 16-16÷16= | 25×7×4= |
| 70×80=5600, | 4500÷300=15, | 295+198=493, | 430-306=124, |
| 25+67+75=167, | 0÷300=0, | 16-16÷16=15, | 25×7×4=700, |