问题
解答题
直接写出得数
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答案
0.4×0.8=0.32; | 1.8×0.5=0.9; | 2.1÷100=0.021; | 0.3÷3×0.5=0.05; |
3.4+6=9.4; | 6.5-5.6=0.9; | 8÷0.5=16; | (3.4+4.6)×2.5=20; |
42÷4=10.5; | 0.6÷0.01=60; | 12.5×0.8=10; | 1÷0.1+9×0.1=10.9. |
直接写出得数
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0.4×0.8=0.32; | 1.8×0.5=0.9; | 2.1÷100=0.021; | 0.3÷3×0.5=0.05; |
3.4+6=9.4; | 6.5-5.6=0.9; | 8÷0.5=16; | (3.4+4.6)×2.5=20; |
42÷4=10.5; | 0.6÷0.01=60; | 12.5×0.8=10; | 1÷0.1+9×0.1=10.9. |