1 P6.MS.JC.18081014
Level 1
Find the following values without a calculator.
For the number 10,
  1. List the factors. (Write the answers in numbers. Eg 1, 2, 3)
  2. List the highest factor.
  3. Find the sum of the factors
2 m
Factors HCF
2 P6.WN.JC.17010106
Level 1 PSLE
Write down all the common factors of 14 and 18. Give the answer(s) in ascending order. (Eg 1, 2, 3)
1 m
Common factors
3 P6.WN.JC.17082103
Level 3 PSLE
There are two numbers. One is 5 times the other. They have exactly six common factors. Three of the common factors are 1, 2 and 9.
  1. What are the other 3 common factors?
  2. What are the two numbers?
2 m
Common factors HCF Multiples Times as many
4 P6.WN.JC.23030101
Level 2 PSLE
The sum of two numbers is 95. One of the numbers is a multiple of 9. The other number is a factor of 15. What is the difference between the 2 numbers?
2 m
W Remainder Factors Multiples Check & guess

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