Question

15．列豎式計(jì)算

7.6+3.04=	4.01-2.16=	8-7.45=
7-0.39=	7.28+5.02=	6.17+3.92=

Answer 1

分析 根據(jù)小數(shù)加減法的豎式計(jì)算的方法進(jìn)行計(jì)算．

解答 解：7.6+3.04=10.64

4.01-2.16=1.85

8-7.45=0.55

7-0.39=6.61

7.28+5.02=12.3

6.17+3.92=10.09

點(diǎn)評 考查了小數(shù)加減法筆算，根據(jù)小數(shù)加減法計(jì)算方法進(jìn)行計(jì)算．