问题
解答题
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答案
0.6×0.3=0.18; | 9.8-4.9=4.9; | 3.69÷3=1.23; | 8.72÷0.1=87.2; |
0.25×9×4=9; | 3÷4=0.75; | 2.4×5=12; | 5.4x-3x=2.4x. |
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0.6×0.3=0.18; | 9.8-4.9=4.9; | 3.69÷3=1.23; | 8.72÷0.1=87.2; |
0.25×9×4=9; | 3÷4=0.75; | 2.4×5=12; | 5.4x-3x=2.4x. |