2026年上海作业五年级数学上册沪教版五四制第27页答案
1.直接写出得数。
30.4÷4=
1.2×6=
0.72÷0.6=
2.6÷1.3=
0.6×0.3=
0÷3.65=
7.82÷1=
0.001÷0.1=
1.4÷0.7=
3.6÷0.06=
5.4÷0.9=
5.6÷1.4=
0.48÷0.8=
4.4÷0.11=
4.2×3=
3.2×0.4=

答案

1. 30.4÷4=7.6
1.2×6=7.2
0.72÷0.6=1.2
2.6÷1.3=2
0.6×0.3=0.18
0÷3.65=0
7.82÷1=7.82
0.001÷0.1=0.01
1.4÷0.7=2
3.6÷0.06=60
5.4÷0.9=6
5.6÷1.4=4
0.48÷0.8=0.6
4.4÷0.11=40
4.2×3=12.6
3.2×0.4=1.28
2. 把下列各题改成除数是整数的除法。
$36÷0.36=\boxed{□}÷\boxed{□}$
$0.09÷0.3=\boxed{□}÷\boxed{□}$
$146.4÷0.024=\boxed{□}÷\boxed{□}$
$5.6÷0.35=\boxed{□}÷\boxed{□}$
$241.5÷0.35=\boxed{□}÷\boxed{□}$
$270.3÷0.106=\boxed{□}÷\boxed{□}$

答案

2. 3600,36
0.9,3
146400,24
560,35
24150,35
270300,106
3. 找朋友。(把字母填入左边算式的括号中)
$\begin{array}{r} 8.9\enclose{longdiv} {382.7}\end{array}$ ( )
$\begin{array}{r} 8.9\enclose{longdiv} {3827}\end{array}$ ( )
$\begin{array}{r} 0.89\enclose{longdiv} {3827}\end{array}$ ( )
$\begin{array}{r} 8.9\enclose{longdiv} {38.27}\end{array}$ ( )

A.$\begin{array}{r} 89\enclose{longdiv} {382.7}\end{array}$
B.$\begin{array}{r} 89\enclose{longdiv} {38270}\end{array}$
C.$\begin{array}{r} 89\enclose{longdiv} {3827}\end{array}$
D.$\begin{array}{r} 89\enclose{longdiv} {382700}\end{array}$

答案


3. 匹配结果如下图:
$\begin{array}{r} 8.9\enclose{longdiv} {382.7}\end{array}$ ( C )
$\begin{array}{r} 8.9\enclose{longdiv} {3827}\end{array}$ ( B )
$\begin{array}{r} 0.89\enclose{longdiv} {3827}\end{array}$ ( D )
$\begin{array}{r} 8.9\enclose{longdiv} {38.27}\end{array}$ ( A )
4. 用竖式计算。
$1.4÷0.28=$
$756÷0.42=$
$33.6÷0.96=$
$226.8÷0.27=$
$27.39÷0.033=$
$25.2÷0.072=$
$30.24÷0.315=$
$12÷2.5=$

答案

4. $1.4÷0.28=5$
$756÷0.42=1800$
$33.6÷0.96=35$
$226.8÷0.27=840$
$27.39÷0.033=830$
$25.2÷0.072=350$
$30.24÷0.315=96$
$12÷2.5=4.8$
竖式略