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- 1. Multiple ChoiceA prime number is...a number that has only one factor.a number that has at least two factors.a number that has more than two factors.a number that has only two factors.
(1 and itself) - 2. Multiple ChoiceWhich number is NOT prime?371721
- 3. Multiple ChoiceWhich number is a multiple of 12?3640803
- 4. Multiple ChoiceAll the factors of 15 are:1, 2, 3, 5, 13, 151, 151, 6, 9, 151, 3, 5, 15
- 5. Multiple Choice
A number having more than two factors is called
Prime
Composite
Factor
Multiple
- 6. Multiple Choice
The smallest 2-digit prime number is
10
11
97
99
- 7. Multiple Choice
Which of the following number is divisible by 4?
932
810
414
638
- 8. Multiple Choice
The 4th multiple of 9 is
18
27
36
45
- 9. Multiple Choice
The second even multiple of 3 is
6
9
12
15
- 10. Multiple ChoiceWhich is a NOT a factor of 9?0139
- 11. Multiple ChoiceWhich are the factors of both 6 and 15?9563
- 12. Multiple ChoiceJoe has listed the first 4 multiples of 7 as:
7 14 22 28
Which one is incorrect?7142228 - Answer choicesTagsAnswer choicesTags