Carly was asked to model the following problem using a number line. Interpret whether she model the problem correctly. Why or why not? If the problem is incorrect, provide the correct answer as well. 3-5+2 -5 4 -3 -2 -1 0 1 234 Start at the red dot and move 5 units to the left. Then start at the red dot and move 2 units to the right. Therefore, 3-5+2=5. Use the paperclip button below to attach files.
Carly was asked to model the following problem using a number line. Interpret whether she model the problem correctly. Why or why not? If the problem is incorrect, provide the correct answer as well. 3-5+2 -5 4 -3 -2 -1 0 1 234 Start at the red dot and move 5 units to the left. Then start at the red dot and move 2 units to the right. Therefore, 3-5+2=5. Use the paperclip button below to attach files.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter1: Variables, Expressions, And Integers
Section: Chapter Questions
Problem 2PSQ
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