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10 questions
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- Multiple ChoicePlease save your changes before editing any questions.
of a number is 7.
What is the number?18
14
21
28
- Multiple ChoicePlease save your changes before editing any questions.
of a number is 9.
What is the number?63
49
54
79
- Multiple ChoicePlease save your changes before editing any questions.
of a number is 15.
What is the number?25
22
20
22.5
- Multiple ChoicePlease save your changes before editing any questions.
of a number is 50.
What is the number?36
25
40
90
- Multiple ChoicePlease save your changes before editing any questions.
of a number is 42.
What is the number?66
77
55
88
- Multiple ChoicePlease save your changes before editing any questions.
A number is increased by to 36.
What was the original number?29.8
32
34
30
- Multiple ChoicePlease save your changes before editing any questions.
A number is decreased by to 45.
What was the original number?54
57
42
51
- Multiple ChoicePlease save your changes before editing any questions.
A number is increased by to 50.
What was the original number?40
60
30
100
- Multiple ChoicePlease save your changes before editing any questions.
A number is decreased by to 105.
What was the original number?120
150
130
140
- Multiple ChoicePlease save your changes before editing any questions.
A number is increased by to 49.
Find of the number.35
40
50
15