Question
PSLE
Find the value of the following when w = 8.
  1. 19 - 2w
  2. 2w - 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 w = 8.
  1. 19 - 2w
  2. 2w - 23