missing-operator/all-ops-medium · Set 64
20 problems
Nome:
Classe:
Data:
1
2 __ 7 14
=
2
10 ○ 7 17, what is ○?
=
3
12 ○ 2 10, what is ○?
=
4
27 ○ 3 9, what is ○?
=
5
8 ○ 6 14, what is ○?
=
6
54 __ 9 6
=
7
9 ○ 2 18, what is ○?
=
8
32 __ 8 4
=
9
2 __ 3 6
=
10
24 __ 3 8
=
11
3 __ 7 10
=
12
2 __ 2 4
=
13
20 __ 5 4
=
14
4 ○ 7 28, what is ○?
=
15
28 __ 4 7
=
16
9 __ 3 27
=
17
18 __ 9 9
=
18
20 __ 10 2
=
19
5 __ 3 2
=
20
7 ○ 4 28, what is ○?
=