Level 1
Find the following values without a calculator.

Simplify your answers.
  1. 25 x 512 = _____
  2. 23 x 67 = _____
  3. 37 x 1415 = _____
  4. 35 x 159 = _____
2 m
Level 3
Some stickers are in a packet.
If Adam puts them into groups of 7, there is 1 sticker short.
If Adam puts them into groups of 5, there are 3 stickers left.
Find the smallest possible number of stickers in a packet.
3 m
Level 1 PSLE
List all the common factors of 9 and 27. Give the answer(s) in ascending order. (Eg 1, 2, 3)
1 m
Level 1
Find the following values without a calculator.

Simplify your answers.
  1. 145 x 52 = _____
  2. 53 x 67 = _____
  3. 112 x 34 = _____
  4. 123 x 32 = _____
2 m
Level 1
What is the missing denominator?
0.65 = 13?
1 m