CPM Homework Help : MC2 Problem 2-26

CPM Homework Banner

Home > MC2 > Chapter 2 > Lesson 2.1.2 > Problem 2-26

2-26.

Find the missing value in each number sentence.

$4 + (-3) + 3 - l =$ ____
Hint (a):
Draw a number line. Start at $0$ .
Help (a):

$-2 - (-4) + 4 =$ ____
Solution (b):

$5 -$ ____ $= 7$
Hint (c):
This represents $5$ :

What do you need to take away so that $7$ remains?

Use the eTool below to model each number sentence.
Click the link at right for the full eTool version: MC2 2-26 HW eTool

© 2022 CPM Educational Program. All rights reserved.