subtraction/without-borrowing/expert · Sada 88
20 problems
Jméno:
Třída:
Datum:
1
4 - 3
=
2
5 - 3
=
3
7 - 5
=
4
5 - 4
=
5
5 - 2
=
6
5 - 2
=
7
9 - 1
=
8
9 - 2
=
9
3 - 2
=
10
9 - 2
=
11
4 - 2
=
12
6 - 1
=
13
4 - 1
=
14
7 - 5
=
15
3 - 2
=
16
7 - 1
=
17
9 - 1
=
18
2 - 1
=
19
9 - 1
=
20
8 - 5
=