Terrific Topic Two Review

Use mental math to add 76 + 28 + 2

Round the whole number to the place of the bold digit:    456,299

Round the whole numbers to the place of the bold digit.              846

Estimate the sum or difference:           59 + 33

Use mental math to add or subtract:     553 - 88

What is 53.96 + 8.34

Estimate the sums and differences:         22.9 - 14.9

When problem solving:  (word problems) What is the first step?

Round the ddecimal to the place of the bold digit:       65.987

Round the decimal to the place of the bold digit:  5.039