mixed-operations/with-brackets/easy · セット 9
20 problems
名前：
クラス:
日付：
1
10 + 9
=
2
10 - 8
=
3
8 × 7
=
4
49 ÷ 7
=
5
6 + 5
=
6
6 - 4
=
7
4 × 3
=
8
27 ÷ 9
=
9
2 + 1
=
10
2 - 2
=
11
20 ÷ 4
=
12
4 + 3
=
13
4 - 4
=
14
2 × 1
=
15
6 ÷ 6
=
16
10 + 9
=
17
10 - 8
=
18
8 × 7
=
19
56 ÷ 8
=
20
6 + 5
=