Level 1
Find the following values without a calculator.
  1. 15 x 20 = 15 x _____ x 10
  2. 23 x 300 = 23 x _____ x 100
  3. 451 x 4000 = 451 x _____ x 1000
  4. 7671 x 50000 = 7671 x _____ x 10000
1 m
Level 1
3 boys and 4 girls have a total of 840 stamps. What is the average number of stamps each child has?
1 m
Level 1
What number is 0.001 less than 4?
1 m
Level 1 PSLE
Find the value of 1 - 15 - 13.
1 m
Level 1 PSLE
A solid cuboid of height 7 cm has a square base of side 6 cm. What is its volume?
1 m