subtraction/without-borrowing/expert · Набор 96
20 problems
Имя:
Класс:
Дата:
1
8 - 6
=
2
4 - 2
=
3
7 - 4
=
4
8 - 3
=
5
8 - 7
=
6
7 - 3
=
7
6 - 3
=
8
2 - 1
=
9
5 - 1
=
10
9 - 6
=
11
9 - 1
=
12
6 - 1
=
13
5 - 4
=
14
7 - 2
=
15
5 - 4
=
16
2 - 1
=
17
9 - 2
=
18
8 - 2
=
19
8 - 3
=
20
7 - 1
=