subtraction/basic/hard · Set 79
20 problems
Nome:
Classe:
Data:
1
3 - 2
=
2
10 - 8
=
3
2 - 1
=
4
9 - 8
=
5
6 - 2
=
6
8 - 5
=
7
4 - 2
=
8
6 - 1
=
9
3 - 1
=
10
9 - 3
=
11
4 - 1
=
12
5 - 4
=
13
4 - 3
=
14
6 - 4
=
15
7 - 2
=
16
10 - 4
=
17
8 - 4
=
18
8 - 3
=
19
5 - 3
=
20
7 - 6
=