Lesson Worksheet: Estimating the Sum and Difference of Fractions by Rounding Mathematics • 5th Grade
In this worksheet, we will practice estimating the sum of or difference between two fractions or mixed numbers by rounding to the nearest half.
By rounding each term to a whole number, estimate .
Use the given number line to estimate the result of by rounding to a whole number.
Estimate by rounding each fraction to the nearest half.
Round to the nearest half to estimate .
Which subtraction gives an estimate of 1 when both terms are rounded to the nearest whole number?
Which addition gives an estimate of 5 when both terms are rounded to the nearest whole number?