题目内容
3.12加上4.4的和乘2.5,积是多少?正确列式是( )
| A.3.12+4.4×2.5 | B.2.5×3.12+4.4 |
| C.(3.12+4.4)×2.5 | D.3.12+2.5×4.4 |
据题意正确列式是:(3.12+4.4)×2.5.
故选:C.
故选:C.
练习册系列答案
相关题目
题目内容
| A.3.12+4.4×2.5 | B.2.5×3.12+4.4 |
| C.(3.12+4.4)×2.5 | D.3.12+2.5×4.4 |