Question

Using quicker grouping, find the product of:

(a) 16 × 20 × (−25)

(b) (125) × 17 × (−8)

(c) (−50) × (−41) × 12

(d) (−25) × 36 × 80

(e) (−700) × 49 + (−700)

(f) (−562) × 96 + (−562) × 4​

Answer 1

Answer:

a) -8000

b) -17000

c) 24600

d) -72000

e) -35000

f) -56200