Estimating Sums and Differences

Work on rounding, estimating, adding, and subtracting with a helpful math instructional activity! Fifth graders study different sets of addition and subtraction problems, and after rounding each number to the leading digit, they estimate what the sum or difference of each problem will be. The last eight problems prompt pupils to use greater than or less than symbols. A great homework assignment or quiz at the end of your money math unit!