Lesson: Subtracting Two-Digit Numbers on Number Lines JUMPMath 2.1 • Part 1 of 2 • Assessment & Practice • US Edition • Go Math! • Grade 2 • Common Core • enVisionmath2.0 • Grade 2 • Volume 1 • Common Core

Mathematics

In this lesson, we will learn how to use a number line to subtract two-digit numbers from two-digit numbers by making jumps of ten and one.

Video

12:06

Q1:

Look at how Madison is taking away using a number line.

Pick the calculation he is working on.

Find the answer.

Q2:

Find the difference.

Hint: Jump back in tens and ones on a number line.

Q3:

Look at how Anthony subtracted 32 from 59 by taking away 3 tens and then 2 ones.

Use number lines to find the answers to these problems.

Preview