subtraction/basic/expert · Sada 67
20 problems
Jméno:
Třída:
Datum:
1
2 - 1
=
2
3 - 1
=
3
7 - 3
=
4
4 - 2
=
5
5 - 2
=
6
7 - 4
=
7
8 - 3
=
8
7 - 5
=
9
8 - 4
=
10
8 - 1
=
11
5 - 3
=
12
4 - 3
=
13
9 - 8
=
14
9 - 3
=
15
10 - 5
=
16
3 - 2
=
17
9 - 6
=
18
10 - 6
=
19
6 - 3
=
20
8 - 2
=