addition/with-regrouping/medium · Набор 11
20 problems
Имя:
Класс:
Дата:
1
10 + 2
=
2
4 + 1
=
3
1 + 10
=
4
2 + 2
=
5
1 + 1
=
6
2 + 6
=
7
1 + 3
=
8
4 + 4
=
9
3 + 6
=
10
4 + 10
=
11
10 + 9
=
12
1 + 3
=
13
3 + 10
=
14
2 + 3
=
15
1 + 1
=
16
3 + 3
=
17
10 + 9
=
18
4 + 5
=
19
2 + 1
=
20
1 + 2
=