subtraction/with-borrowing/hard · Набор 99
20 problems
Имя:
Класс:
Дата:
1
9 - 6
=
2
6 - 1
=
3
7 - 1
=
4
3 - 2
=
5
9 - 5
=
6
3 - 1
=
7
3 - 1
=
8
3 - 2
=
9
5 - 4
=
10
5 - 4
=
11
9 - 3
=
12
2 - 1
=
13
2 - 1
=
14
6 - 1
=
15
3 - 1
=
16
6 - 1
=
17
3 - 1
=
18
3 - 2
=
19
7 - 3
=
20
4 - 2
=