subtraction/basic/expert · Set 85
20 problems
Nome:
Classe:
Data:
1
2 - 1
=
2
9 - 5
=
3
6 - 4
=
4
8 - 4
=
5
9 - 3
=
6
8 - 7
=
7
9 - 6
=
8
8 - 6
=
9
3 - 2
=
10
10 - 1
=
11
4 - 1
=
12
7 - 5
=
13
7 - 1
=
14
9 - 7
=
15
5 - 1
=
16
5 - 3
=
17
5 - 2
=
18
4 - 3
=
19
3 - 1
=
20
8 - 2
=