subtraction/basic/expert · Sada 82
20 problems
Jméno:
Třída:
Datum:
1
2 - 1
=
2
9 - 8
=
3
5 - 4
=
4
10 - 1
=
5
10 - 2
=
6
10 - 4
=
7
9 - 3
=
8
10 - 3
=
9
5 - 3
=
10
9 - 2
=
11
8 - 5
=
12
9 - 1
=
13
6 - 1
=
14
7 - 4
=
15
3 - 2
=
16
5 - 2
=
17
6 - 3
=
18
6 - 5
=
19
7 - 3
=
20
8 - 4
=