
03:40

02:15
Lesson: Estimating Differences between TwoDigit Numbers: Rounding Math Connects • Grade 3 • Student Edition • Math Connects • Grade 2 • Volume 1 • Student Edition • JUMPMath 4.1 • Part 1 of 2 • Assessment & Practice • US Edition
MathematicsIn this lesson, we will learn how to estimate the difference between twodigit numbers by rounding to the nearest ten.