Question
PSLE
Find the value of the following when a = 8.
  1. 13 + 4a
  2. a - 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 a = 8.
  1. 13 + 4a
  2. a - 12