Question
PSLE
For a recycling project, Mark collected 12 cardboard boxes, Ken collected 2q cardboard boxes and Pierre collected 10 + q cardboard boxes.
  1. How many more cardboard boxes did Ken collect than Pierre?
  2. How many cardboard boxes did the 3 boys collect altogether?
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
For a recycling project, Mark collected 12 cardboard boxes, Ken collected 2q cardboard boxes and Pierre collected 10 + q cardboard boxes.
  1. How many more cardboard boxes did Ken collect than Pierre?
  2. How many cardboard boxes did the 3 boys collect altogether?