mixed-operations/all-four/expert · Набор 99
20 problems
Имя:
Класс:
Дата:
1
1 + 5
=
2
7 - 2
=
3
4 × 3
=
4
35 ÷ 7
=
5
3 + 1
=
6
9 - 8
=
7
10 × 9
=
8
45 ÷ 9
=
9
5 + 7
=
10
2 - 1
=
11
15 ÷ 5
=
12
1 + 1
=
13
7 - 2
=
14
10 × 9
=
15
77 ÷ 7
=
16
3 + 7
=
17
9 - 8
=
18
6 × 5
=
19
81 ÷ 9
=
20
5 + 3
=