addition/within-10/medium · Набор 31
20 problems
Имя:
Класс:
Дата:
1
4 + 2
=
2
1 + 2
=
3
4 + 1
=
4
1 + 5
=
5
4 + 2
=
6
2 + 1
=
7
4 + 5
=
8
1 + 7
=
9
3 + 2
=
10
1 + 5
=
11
1 + 6
=
12
5 + 4
=
13
4 + 2
=
14
4 + 2
=
15
2 + 6
=
16
1 + 7
=
17
1 + 8
=
18
1 + 7
=
19
1 + 1
=
20
1 + 8
=