Question
PSLE
Find the value of each of the expressions when b = 7.
  1. 5b + 5
  2. 4b - b9
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 = 7.
  1. 5b + 5
  2. 4b - b9