mixed-operations/all-four/expert · セット 13
20 problems
名前：
クラス:
日付：
1
6 × 5
=
2
10 ÷ 2
=
3
7 + 3
=
4
4 - 2
=
5
2 × 1
=
6
24 ÷ 4
=
7
9 + 9
=
8
6 - 3
=
9
8 × 7
=
10
90 ÷ 6
=
11
10 - 1
=
12
4 × 5
=
13
50 ÷ 10
=
14
3 + 7
=
15
8 - 5
=
16
8 × 9
=
17
24 ÷ 8
=
18
1 + 1
=
19
6 - 2
=
20
2 × 3
=