subtraction/basic/hard · Set 83
20 problems
Nome:
Classe:
Data:
1
3 - 2
=
2
2 - 1
=
3
4 - 3
=
4
10 - 2
=
5
4 - 1
=
6
8 - 6
=
7
5 - 1
=
8
5 - 4
=
9
7 - 3
=
10
7 - 1
=
11
6 - 2
=
12
10 - 8
=
13
6 - 5
=
14
9 - 5
=
15
7 - 5
=
16
3 - 1
=
17
10 - 7
=
18
10 - 3
=
19
8 - 7
=
20
7 - 2
=