subtraction/basic/expert · Sada 48
20 problems
Jméno:
Třída:
Datum:
1
2 - 1
=
2
8 - 2
=
3
9 - 7
=
4
6 - 2
=
5
3 - 1
=
6
8 - 1
=
7
6 - 3
=
8
3 - 2
=
9
5 - 4
=
10
10 - 1
=
11
4 - 1
=
12
4 - 3
=
13
10 - 8
=
14
5 - 3
=
15
5 - 1
=
16
7 - 4
=
17
9 - 5
=
18
10 - 5
=
19
9 - 4
=
20
7 - 1
=