missing-operator/add-sub-medium · Set 39
20 problems
Adı:
Sınıf:
Tarih:
1
20 __ 10 2
=
2
7 __ 35 42
=
3
24 __ 43 67
=
4
25 __ 13 12
=
5
40 __ 4 10
=
6
32 __ 26 6
=
7
89 __ 47 42
=
8
11 __ 31 42
=
9
50 __ 39 11
=
10
4 ○ 4 16, what is ○?
=
11
4 ○ 38 42, what is ○?
=
12
42 ○ 28 14, what is ○?
=
13
7 ○ 5 35, what is ○?
=
14
49 __ 7 42
=
15
47 __ 11 58
=
16
44 ○ 24 68, what is ○?
=
17
54 ○ 6 9, what is ○?
=
18
7 __ 6 42
=
19
17 __ 8 25
=
20
80 __ 47 33
=