addition/with-regrouping/medium · Sada 69
20 problems
Jméno:
Třída:
Datum:
1
5 + 10
=
2
1 + 10
=
3
6 + 10
=
4
5 + 2
=
5
2 + 4
=
6
8 + 10
=
7
5 + 4
=
8
6 + 1
=
9
10 + 9
=
10
1 + 6
=
11
10 + 10
=
12
1 + 6
=
13
7 + 2
=
14
10 + 2
=
15
2 + 1
=
16
2 + 10
=
17
10 + 1
=
18
6 + 10
=
19
10 + 9
=
20
3 + 4
=