Question
PSLE
Find the value of each of the expressions when z = 5.
  1. 3z + 5
  2. 4z - z9
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 each of the expressions when z = 5.
  1. 3z + 5
  2. 4z - z9