subtraction/basic/medium · Série 41
20 problems
Nom:
Classe:
Date:
1
8 - 6
=
2
6 - 3
=
3
2 - 1
=
4
9 - 2
=
5
7 - 5
=
6
5 - 3
=
7
6 - 1
=
8
5 - 2
=
9
4 - 1
=
10
6 - 4
=
11
3 - 1
=
12
7 - 3
=
13
9 - 7
=
14
3 - 2
=
15
9 - 4
=
16
6 - 5
=
17
10 - 9
=
18
8 - 5
=
19
9 - 3
=
20
7 - 2
=