Question
PSLE
Find the value of the following when m = 4.
  1. 20 + 7m
  2. m - 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 m = 4.
  1. 20 + 7m
  2. m - 23