subtraction/basic/expert · Sada 34
20 problems
Jméno:
Třída:
Datum:
1
2 - 1
=
2
7 - 3
=
3
8 - 7
=
4
9 - 5
=
5
6 - 4
=
6
6 - 3
=
7
10 - 6
=
8
3 - 2
=
9
3 - 1
=
10
7 - 4
=
11
10 - 4
=
12
9 - 1
=
13
9 - 2
=
14
9 - 4
=
15
10 - 7
=
16
10 - 9
=
17
8 - 3
=
18
4 - 2
=
19
4 - 3
=
20
7 - 2
=