subtraction/basic/hard · Set 22
20 problems
Nome:
Classe:
Data:
1
3 - 1
=
2
5 - 1
=
3
5 - 2
=
4
6 - 1
=
5
9 - 8
=
6
8 - 3
=
7
7 - 4
=
8
2 - 1
=
9
6 - 2
=
10
9 - 1
=
11
8 - 5
=
12
4 - 1
=
13
3 - 2
=
14
9 - 5
=
15
9 - 2
=
16
5 - 4
=
17
6 - 5
=
18
9 - 3
=
19
10 - 1
=
20
7 - 6
=