题目内容
与2.56÷3.2结果相等的算式是( )
| A.2.56÷32 | B.25.6÷32 | C.256×0.032 |
2.56÷3.2,
=(2.56×10)÷(3.2×10),
=25.6÷32;
故选:B.
=(2.56×10)÷(3.2×10),
=25.6÷32;
故选:B.
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题目内容
| A.2.56÷32 | B.25.6÷32 | C.256×0.032 |