题目内容
看谁口算得又对又快.
| 135+398= | 5-0.5= | 0.24×50= | 2-2÷7= | ||||||||||
| (1.25×9×8= |
|
| (
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| 135+398=533; | 5-0.5=4.5; | 0.24×50=12; | 2-2÷7=1
| ||||||||||||||
| 1.25×9×8=90; |
|
| (
|
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题目内容
| 135+398= | 5-0.5= | 0.24×50= | 2-2÷7= | ||||||||||
| (1.25×9×8= |
|
| (
|
| 135+398=533; | 5-0.5=4.5; | 0.24×50=12; | 2-2÷7=1
| ||||||||||||||
| 1.25×9×8=90; |
|
| (
|