subtraction/basic/expert · Sada 84
20 problems
Jméno:
Třída:
Datum:
1
2 - 1
=
2
10 - 5
=
3
6 - 5
=
4
4 - 3
=
5
8 - 6
=
6
10 - 8
=
7
9 - 7
=
8
9 - 2
=
9
7 - 2
=
10
9 - 5
=
11
3 - 2
=
12
5 - 1
=
13
7 - 1
=
14
4 - 2
=
15
6 - 1
=
16
5 - 4
=
17
8 - 1
=
18
4 - 1
=
19
6 - 3
=
20
8 - 7
=