mixed-operations/all-four/expert · セット 29
20 problems
名前：
クラス:
日付：
1
64 ÷ 4
=
2
6 + 3
=
3
2 - 1
=
4
4 × 5
=
5
30 ÷ 2
=
6
4 + 7
=
7
9 - 2
=
8
8 × 9
=
9
45 ÷ 9
=
10
2 + 1
=
11
2 + 9
=
12
8 - 5
=
13
8 × 7
=
14
88 ÷ 8
=
15
4 + 5
=
16
10 - 8
=
17
4 × 3
=
18
30 ÷ 10
=
19
6 + 1
=
20
3 - 2
=