Question

State whether each of the statements

below is true or false.
a) (80 + 8) + 2 = 80+ (8 + 2)
b) (808) - 2 = 80 (82)
c) (808) 2 = 80 ÷ (82)
d) (80 × 8) × 2 = 80 × (8 × 2)

Answer 1

A)true
B)false
C)false
D)true

Answer 2

a) 90/90 = 1

b) 806/2 = 4

d) 1280/1280 = 1

Actually, C is difficult