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