Lesson: Estimating Sums of Two-Digit Numbers: Rounding JUMPMath 3.2 • Part 2 of 2 • Assessment & Practice • US Edition • Go Math! • Grade 3 • Common Core • Math Connects • Grade 3 • Student Edition • Math Connects • Grade 2 • Volume 1 • Student Edition • enVisionmath 2.0 • Grade 3 • Volume 2 • Common Core

Mathematics

In this lesson, we will learn how to estimate the sum of two-digit numbers by rounding to the nearest ten.

Sample Question Videos

Q1:

Which number is nearest to ?

Q2:

Choose the number that is closest to .

Q3:

Estimate by rounding the numbers to the nearest tens.

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