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
Level 1
Find the following values without a calculator.
  1. HCF of 4 and 8
  2. HCF of 6 and 24
  3. HCF of 4 and 6 and 8
  4. HCF of 24 and 36
2 m
HCF
Level 2 PSLE
Wendy wanted to pack 60 apples and 90 oranges into as many bags as possible, with no remainder. She packed the same number of fruit in each bag. The number of apples in each bag was the same. How many apples were there in each bag?
2 m
HCF
Level 2 PSLE
Mrs Tan wanted to divide 72 boys and 60 girls equally into as many teams as possible. Each team had the same number of children. The number of girls in each team was the same. How many girls were there in each team?
2 m
Level 2 PSLE
Rae bought 150 oranges and 100 apples for her friends. She divided the oranges among them and had 17 oranges left. She also divided the apples equally among them and had 5 apples left. How many friends did she give to?
2 m