subtraction/basic/expert · Sada 53
20 problems
Jméno:
Třída:
Datum:
1
2 - 1
=
2
5 - 3
=
3
5 - 4
=
4
8 - 1
=
5
3 - 2
=
6
4 - 2
=
7
3 - 1
=
8
10 - 4
=
9
10 - 1
=
10
7 - 5
=
11
6 - 2
=
12
10 - 6
=
13
9 - 4
=
14
8 - 3
=
15
10 - 5
=
16
4 - 3
=
17
8 - 7
=
18
10 - 2
=
19
5 - 2
=
20
6 - 3
=