1 P4.MS.TL.18082236
Level 2
Find the following values without a calculator.

What is/are the common factors of 12 and 24?
2 m
Common factors
2 P4.WN.JM.17102219
Level 2
List the factors of 45 in increasing order.
2 m
Factors
3 P4.WN.JM.17102221
Level 2
Some factors of 32 are 1, 2, 4 and 32. What are the other two factors of 32? Give your answers in numbers. (Eg 1, 2)
2 m
Factors
4 P4.WN.JM.17102136
Level 1
The factors of a given number are listed. What are the missing factors in the blanks?
1, 2, 3, 4, (a) __, 8, 12, 16, (b) __, 48
2 m
Factors
5 P4.WN.JM.17102220
Level 2
Two factors of 95 are 1 and 95. What are the other two factors of 95?
2 m
Factors
6 P4.WN.JM.17102222
Level 2
The sum of all the factors of 12 is __.
2 m
W Addition & subtraction Factors
7 P4.WN.JM.17102137
Level 2
List all the factors of 100 which are multiples of 4 in ascending order. (Eg 1, 2, 3)
2 m
Multiples Factors
8 P4.WN.JM.17102257
Level 2
What is the difference between the smallest factor and the biggest factor of 20?
2 m
W Addition & subtraction Factors Min-max
9 P4.WN.JM.17102256
Level 2
The sum of the smallest and greatest factors of 99999 is _______.
2 m
W Addition & subtraction Factors Min-max
10 P4.WN.JM.17102447
Level 3
The sum of Beatrice's age and her younger sister's age is 26. The product of their ages is 144. What is Beatrice's age in 20 years' time?
3 m
Factors Guess & check

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