Question

plz answer the questions​

Answer 1

1)

a) 837 + 363 + 208 = 1200 + 208= 1408

b) 1962 + 1538 + 453 + 647 = 3500 + 1100 = 4600

2)

a) 2 × 50 × 1768 = 100 × 1768 = 176800

b) 4 × 25 × 166 = 100 × 166 = 16600

c) 8 × 125 × 291 = 1000 × 291 = 29100

d) 625 × 16 × 279 = 10000 × 279 = 2790000

e)285 × 5 × 60= 285 × 300 = 85,500

f) 125 × 40 × 8 × 25 = 500 × 200 = 100000