subtraction/facts/starter · Série 63
20 problems
Nom:
Classe:
Date:
1
2 - 1
=
2
7 - 6
=
3
3 - 2
=
4
8 - 7
=
5
8 - 6
=
6
5 - 4
=
7
7 - 3
=
8
8 - 4
=
9
6 - 5
=
10
4 - 1
=
11
3 - 2
=
12
9 - 6
=
13
4 - 3
=
14
3 - 1
=
15
5 - 3
=
16
4 - 2
=
17
9 - 8
=
18
9 - 1
=
19
3 - 1
=
20
4 - 1
=