addition/with-regrouping/medium · Набор 64
20 problems
Имя:
Класс:
Дата:
1
2 + 5
=
2
3 + 10
=
3
3 + 5
=
4
2 + 6
=
5
10 + 1
=
6
3 + 1
=
7
10 + 5
=
8
10 + 10
=
9
6 + 10
=
10
10 + 2
=
11
1 + 2
=
12
8 + 1
=
13
1 + 7
=
14
5 + 3
=
15
1 + 7
=
16
4 + 4
=
17
7 + 1
=
18
10 + 4
=
19
2 + 10
=
20
9 + 10
=