addition/within-10/medium · Набор 72
20 problems
Имя:
Класс:
Дата:
1
4 + 2
=
2
1 + 4
=
3
4 + 4
=
4
5 + 2
=
5
1 + 8
=
6
5 + 2
=
7
3 + 3
=
8
1 + 6
=
9
5 + 4
=
10
5 + 2
=
11
1 + 8
=
12
5 + 1
=
13
1 + 1
=
14
3 + 4
=
15
5 + 3
=
16
5 + 4
=
17
3 + 2
=
18
1 + 7
=
19
5 + 1
=
20
4 + 2
=