missing-operator/add-sub-medium · Satz 98
20 problems
Name:
Klasse:
Datum:
1
72 ○ 47 25, what is ○?
=
2
5 ○ 4 20, what is ○?
=
3
7 ○ 11 77, what is ○?
=
4
60 __ 45 15
=
5
70 __ 10 7
=
6
8 ○ 4 32, what is ○?
=
7
6 __ 12 72
=
8
3 ○ 42 45, what is ○?
=
9
50 __ 1 49
=
10
26 __ 43 69
=
11
60 __ 5 12
=
12
61 __ 32 29
=
13
24 __ 3 8
=
14
6 __ 5 30
=
15
46 ○ 48 94, what is ○?
=
16
19 ○ 39 58, what is ○?
=
17
9 __ 7 63
=
18
72 __ 38 34
=
19
27 ○ 9 3, what is ○?
=
20
10 ○ 15 25, what is ○?
=