Question

Estimate the Sum or Difference using Front End Estimation:

1) 9755 – 3960

2) 812,344 – 187,675

3) 32154 + 79155

4) 71,429 + 36,802

5) 46291 – 12569

6) 62279 + 87628

Answer 1

Answer:Estimate the sum or difference using front-end estimation. 1) 97 – 39 2) 812344 – 187675 3) 321 ...

Step-by-step explanation:

Answer 2

add or subtract only the numbers in the greatest place value. Example would be 9755 - 3960, a good estimate is 6000 or high 5000 due to 9-3