Question

Estimating a decimal sum or difference Estimate 77.29 +69.344 by first rounding each number to the nearest whole number. ​

Answer 1

Answer:146.000

Explanation:

Answer 2

146

Explanation:

77.29 is rounded to 77 because its tenths place is less than 0.5

Then, 69.344 is also rounded to 69 because its tenths place is less than 0.5.

Last, 77+69=146