WorksheetsÔN TẬP TOÁN 4
Total questions: 10
Worksheet time: 2mins
Name
Class
Date
1.
1dm = ……….cm
a)
10
b)
1
c)
100
2.
5dm = ……….cm
a)
5
b)
50
c)
500
3.
20cm = ………dm
a)
20
b)
2
c)
10
4.
30cm = ………dm
a)
3
b)
30
c)
2
5.
7dm = ……….cm
a)
7
b)
60
c)
70
6.
90cm = ………dm
a)
900
b)
90
c)
9
7.
8dm = ……….cm
a)
80
b)
8
c)
70
8.
60cm = ………dm
a)
60
b)
70
c)
6
9.
3dm = ……….cm
a)
3
b)
300
c)
30
10.
50cm = ………dm
a)
5
b)
50
c)
45
100 %
