2026年一本计算题五年级数学上册苏教版第85页答案
2.71 + 3.6 =
84 × 0.1 =
3.5 × 5 =
3.9 ÷ 78 =
0.4 × 90 =
3.6 ÷ 12 =
0.92 ÷ 4 =
0.99 + 1.1 =
8.65 ÷ 5 =
0.25 × 30 =
10.8 ÷ 3 =
0.08 × 4 =
4.05 × 3 =
1.2 × 7 =
3.5 × 10 =
5.2 ÷ 26 =
0.39 ÷ 3 =
25.5 ÷ 3 =
4.44 ÷ 4 =
2.06 + 1.7 =

答案

1. 6.31
8.4
17.5
0.05
36
0.3
0.23
2.09
1.73
7.5
3.6
0.32
12.15
8.4
35
0.2
0.13
8.5
1.11
3.76
2 填空(如果$a=b$,根据等式的性质填空)
建议用时1分钟 评价:☆☆☆
$a+1.7=b+(\quad)$
$0.2× b=a×(\quad)$
$y-a=(\quad)-b$
$a-0.6=b-(\quad)$
$b÷(\quad)=a÷10$
$a×(\quad)=b× n$

答案

2. 1.7
0.2
y
0.6
10
n
3 竖式计算(带☆的要验算)
建议用时6分钟 评价:☆☆☆
4.6÷40=
4.05×18=
☆36÷16=
78.5÷25=
5.76÷64=
☆0.58×23=
47.15÷23=
3.15×18=
16.9÷26=

答案

3. 0.115
72.9
2.25
3.14
0.09
13.34
2.05
56.7
0.65
(竖式及验算略)