Question
PSLE
Find the value of each of the expressions when z = 7.
  1. 7z + 8
  2. 3z - z8
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 = 7.
  1. 7z + 8
  2. 3z - z8