Solve the following by suitable rearrangement.
173 + 577 + 27
= (173 + 27) + 577
= 200 + 577
= 777
36×25
456 + 933 + 144
199 × 25 × 4
Multiply the following by suitable rearrangement.
2 × 4 × 8 × 50 × 125