missing-operator/add-sub-medium · Set 76
20 problems
Nome:
Classe:
Data:
1
40 ○ 46 86, what is ○?
=
2
61 ○ 17 44, what is ○?
=
3
12 ○ 10 120, what is ○?
=
4
2 __ 30 32
=
5
32 ○ 39 71, what is ○?
=
6
10 ○ 7 70, what is ○?
=
7
24 __ 7 17
=
8
74 ○ 41 33, what is ○?
=
9
88 ○ 8 11, what is ○?
=
10
35 __ 11 46
=
11
70 ○ 27 43, what is ○?
=
12
41 ○ 13 54, what is ○?
=
13
88 __ 8 11
=
14
6 __ 7 42
=
15
60 __ 47 13
=
16
13 __ 24 37
=
17
5 __ 6 30
=
18
2 __ 12 24
=
19
72 ○ 8 9, what is ○?
=
20
49 __ 7 7
=