Question
PSLE
Find the value of each of the expressions when d = 2.
  1. 7d + 1
  2. 4d - d9
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 d = 2.
  1. 7d + 1
  2. 4d - d9