Question

Estimate the sum to the nearest hundreds 166+427

Answer 1

The answer to your question is 600

Answer 2

166 estimated to the nearest hundreds would be 200 (6 is greater than 5, and so you round up. & since you are rounding to the nearest hundred, you have to look at the digit in the tens place)

427 estimated to the nearest hundreds would be 400

400 + 200 = 600

your estimated sum is 600

hope this helps