missing-operator/all-ops-medium · Set 99
20 problems
Nome:
Classe:
Data:
1
8 __ 2 16
=
2
15 ○ 10 5, what is ○?
=
3
5 __ 2 10
=
4
2 ○ 1 1, what is ○?
=
5
27 ○ 3 9, what is ○?
=
6
40 __ 8 5
=
7
45 ○ 9 5, what is ○?
=
8
5 ○ 2 3, what is ○?
=
9
11 __ 3 8
=
10
5 __ 3 8
=
11
30 ○ 6 5, what is ○?
=
12
4 ○ 4 8, what is ○?
=
13
2 __ 7 14
=
14
60 __ 10 6
=
15
10 ○ 2 20, what is ○?
=
16
30 __ 6 5
=
17
3 __ 7 21
=
18
16 ○ 2 8, what is ○?
=
19
7 __ 5 12
=
20
32 ○ 8 4, what is ○?
=