Question
PSLE
Find the value of the following when x = 3.
  1. 10 + 4x
  2. x - 23
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 x = 3.
  1. 10 + 4x
  2. x - 23