subtraction/basic/expert · Sada 97
20 problems
Jméno:
Třída:
Datum:
1
2 - 1
=
2
9 - 5
=
3
7 - 5
=
4
7 - 4
=
5
3 - 1
=
6
4 - 3
=
7
5 - 3
=
8
8 - 4
=
9
7 - 3
=
10
5 - 4
=
11
8 - 1
=
12
7 - 1
=
13
6 - 5
=
14
10 - 2
=
15
7 - 6
=
16
9 - 2
=
17
3 - 2
=
18
6 - 3
=
19
7 - 2
=
20
6 - 4
=