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