subtraction/with-borrowing/hard · Набор 41
20 problems
Имя:
Класс:
Дата:
1
3 - 2
=
2
8 - 1
=
3
2 - 1
=
4
9 - 2
=
5
8 - 3
=
6
9 - 6
=
7
8 - 6
=
8
3 - 1
=
9
9 - 4
=
10
9 - 8
=
11
9 - 7
=
12
9 - 1
=
13
6 - 5
=
14
3 - 1
=
15
6 - 5
=
16
4 - 3
=
17
5 - 3
=
18
6 - 2
=
19
3 - 1
=
20
3 - 2
=