mixed-operations/all-four/expert · セット 96
20 problems
名前：
クラス:
日付：
1
2 - 1
=
2
6 × 7
=
3
94 ÷ 2
=
4
4 + 9
=
5
9 - 2
=
6
10 × 1
=
7
45 ÷ 9
=
8
2 + 3
=
9
7 - 4
=
10
4 × 5
=
11
2 × 3
=
12
46 ÷ 2
=
13
4 + 5
=
14
9 - 6
=
15
6 × 7
=
16
99 ÷ 9
=
17
2 + 9
=
18
7 - 4
=
19
10 × 1
=
20
35 ÷ 7
=