1.5 0.1 0.066
7.5÷0.5＝0.45÷4.5＝0.11×0.6＝
8个回答
相关问题
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2.7÷0.9= 0.75×4= 0.37×0.3= 12.5÷5= 0.8×5×0.6= 0÷0.02= 1.6×5×
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用递等式计算：①0.6-0.2×1.9÷7.6；②5÷ 5 7 - 5 7 × 1 5 ；③1.02÷（5+0.4×0.
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口算0.48÷4= 20×0.5= 4.8÷1.6= 1.5×5= 10-4.5= 0.39÷3= 7.2÷4= 6÷5
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7.2+2.8= 0.9÷0.01= 3.5+7.6= 3×0.2×0.5= 0.96÷0.3= 1.5×0.4= 7÷
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3.6÷0.4-1.2×5 90÷【3.6-1.8】 【31.6-11.7】÷2.5÷0.4 3.4×7.8÷3.9 5
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9.1×3= 0.8×7= 5.6÷2= 11÷3= 40×0.5= 10-0.1= 2.48÷0.8= 2.1÷0.7
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口算． 4×1.2=2.8÷7=0.36×3=6.5÷0.5=5-0.4=3.01+1.5=0.9×0.7=9÷100=
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在___里填上＞、＜或=．45.9÷0.9______45.9；6.7×0.4______6.7；2.55÷5.5___
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5.7-1.9×0.2÷7.6简便运算 0.4×（3.2-0.8）÷0.15 6.6÷【14.5-
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计算下面各题．6.4÷4= 7.5÷5= 12.3+0.8= 16×0.5= 14-7= 23.6-0.6= 0.4×0