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