mixed-operations/all-four/expert · 套题 54
20 problems
姓名:
班级:
日期:
1
2 - 1
=
2
6 × 5
=
3
10 ÷ 2
=
4
7 + 3
=
5
4 - 2
=
6
2 × 1
=
7
24 ÷ 4
=
8
9 + 9
=
9
6 - 3
=
10
8 × 7
=
11
2 × 1
=
12
2 ÷ 2
=
13
7 + 9
=
14
4 - 2
=
15
8 × 7
=
16
8 ÷ 4
=
17
9 + 5
=
18
6 - 4
=
19
4 × 3
=
20
66 ÷ 6
=