Question

直接寫得數(shù)  1.5+0.5=	0.8×0.3=	0.05÷0.01=	1-0.88=
2×100=	0.2×0.2=	4.3×0.1÷0.1=	4.38×5.1×0=

Answer 1

考點(diǎn)：小數(shù)乘法,小數(shù)除法

專題：運(yùn)算順序及法則

分析：根據(jù)小數(shù)四則運(yùn)算的計(jì)算法則計(jì)算即可求解．

解答： 解：

1.5+0.5=2	0.8×0.3=0.24	0.05÷0.01=5	1-0.88=0.12
2×100=200	0.2×0.2=0.04	4.3×0.1÷0.1=4.3	4.38×5.1×0=0

點(diǎn)評(píng)：考查了四則運(yùn)算，關(guān)鍵是熟練掌握計(jì)算法則正確進(jìn)行計(jì)算．