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算一算．530+120=585-80=0.65-0.45=0.54+0.26=6.3÷0.7=0.32×0.3=1.3×0.04=0.55÷0.5=0.23×0.4=2.24÷0.2=0.57÷0.3=3.4×0.2=
题目详情
| 算一算． 530+120= | 585-80= | 0.65-0.45= |
| 0.54+0.26= | 6.3÷0.7= | 0.32×0.3= |
| 1.3×0.04= | 0.55÷0.5= | 0.23×0.4= |
| 2.24÷0.2= | 0.57÷0.3= | 3.4×0.2= |
| 算一算． 530+120= | 585-80= | 0.65-0.45= |
| 0.54+0.26= | 6.3÷0.7= | 0.32×0.3= |
| 1.3×0.04= | 0.55÷0.5= | 0.23×0.4= |
| 2.24÷0.2= | 0.57÷0.3= | 3.4×0.2= |
530+120=
530+120=
▼优质解答
答案和解析
530+120=650 585-80=505 0.65-0.45=0.2 0.54+0.26=0.8 6.3÷0.7=9 0.32×0.3=0.096 1.3×0.04=0.052 0.55÷0.5=1.1 0.23×0.4=0.092 2.24÷0.2=11.2 0.57÷0.3=1.9 3.4×0.2=0.68．
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