Question
PSLE
Find the value of the following when s = 2.
  1. 19 - 2s
  2. 5s - 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 s = 2.
  1. 19 - 2s
  2. 5s - 12