Question
PSLE
Find the value of each of the expressions when b = 4.
  1. 4b + 6
  2. 2b - b7
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 b = 4.
  1. 4b + 6
  2. 2b - b7