mixed-operations/with-brackets/easy · セット 41
20 problems
名前：
クラス:
日付：
1
2 + 9
=
2
7 - 4
=
3
10 × 1
=
4
21 ÷ 7
=
5
9 + 3
=
6
5 - 2
=
7
4 × 5
=
8
75 ÷ 5
=
9
7 + 7
=
10
3 - 2
=
11
63 ÷ 9
=
12
2 + 1
=
13
7 - 4
=
14
2 × 3
=
15
21 ÷ 7
=
16
9 + 5
=
17
5 - 2
=
18
6 × 7
=
19
35 ÷ 5
=
20
7 + 9
=