Level 1 PSLE
Find the value of 7p - 8 + 3p when p = 4.
1 m
Level 1 PSLE
What is the value of 20 + 3w2 when w = 4?
1 m
Level 1 PSLE
What is the value of 24 a10 - a + 1 when a = 2?
1 m
Level 2 PSLE
A box contained black balls and green balls. 40% of the balls were green. After some red balls were added to the box, 28% of the balls were green. What percentage of the balls in the box were red?
2 m
Level 2 PSLE
Figure 1 shows a rectangular tile with a perimeter of 28 cm. Figure 2 is formed using 5 such tiles. Find the perimeter of Figure 2.
2 m
Level 1 PSLE
Find the value of the following when w = 2.
  1. 15 + 3w
  2. w - 59
2 m
Level 1 PSLE
Find the value of each of the expressions when w = 5.
  1. 7w + 6
  2. 2w - w7
2 m
Level 1 PSLE
Find the value of 5a - 9 + 3a when a = 10.
2 m
Level 1
Jimmy and Kenny had $180 in all. Ken had $(12b + 6) more than Jim. How much did Jim have if b = 7?
2 m
Level 1 PSLE
Norman has a rope which is 60 cm long. He cuts it into three pieces. The lengths of the three pieces of rope are as shown. Find the value of k.
2 m