subtraction/facts/starter · Zestaw 24
20 problems
Imię i nazwisko:
Klasa:
Data:
1
9 - 2
=
2
2 - 1
=
3
4 - 2
=
4
2 - 1
=
5
6 - 4
=
6
7 - 6
=
7
4 - 2
=
8
7 - 2
=
9
6 - 1
=
10
7 - 5
=
11
5 - 3
=
12
3 - 1
=
13
5 - 2
=
14
5 - 1
=
15
9 - 3
=
16
4 - 1
=
17
8 - 5
=
18
6 - 4
=
19
4 - 2
=
20
2 - 1
=