Question
PSLE
Find the value of the following when q = 3.
  1. 19 - 3q
  2. 4q - 12
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Find the value of the following when q = 3.
  1. 19 - 3q
  2. 4q - 12