题目内容
| ①135+937= | ②978-497= | ③45÷5= |
| ④36÷7= | ⑤228×7= | ⑥260×6= |
| ①135+937=1072 | ②978-497=481 | ③45÷5=9 | ||
④36÷7=5
| ⑤228×7=1596 | ⑥260×6=1560 |
| 1 |
| 7 |
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题目内容
| ①135+937= | ②978-497= | ③45÷5= |
| ④36÷7= | ⑤228×7= | ⑥260×6= |
| ①135+937=1072 | ②978-497=481 | ③45÷5=9 | ||
④36÷7=5
| ⑤228×7=1596 | ⑥260×6=1560 |
| 1 |
| 7 |