subtraction/basic/hard · Set 48
20 problems
Nome:
Classe:
Data:
1
3 - 1
=
2
2 - 1
=
3
9 - 5
=
4
4 - 1
=
5
5 - 2
=
6
4 - 2
=
7
7 - 3
=
8
9 - 4
=
9
3 - 2
=
10
6 - 4
=
11
8 - 6
=
12
6 - 1
=
13
7 - 5
=
14
7 - 1
=
15
5 - 3
=
16
4 - 3
=
17
8 - 2
=
18
9 - 3
=
19
7 - 6
=
20
8 - 5
=