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