Susanna says that 4 1 3 - %3D 4 and uses the math drawing below to support her thinking: a. On your paper, explain why Susanna's method and math drawing are not valid. (Do NOT explain how to do the problem correctly; that question will be asked below.) b. On your paper, make and clearly label a new detailed math drawing to show the subtraction. Use this new detailed drawing along with an explanation in words to explain the correct procedur for calculating 4 4

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Susanna says that
4
3
4
and uses the math drawing below to support her thinking:
a. On your paper, explain why Susanna's method and math drawing are not valid. (Do NOT
explain how to do the problem correctly; that question will be asked below.)
b. On your paper, make and clearly label a new detailed math drawing to show the subtraction.
Use this new detailed drawing along with an explanation in words to explain the correct procedure
for calculating
4
1
4
||
Transcribed Image Text:Susanna says that 4 3 4 and uses the math drawing below to support her thinking: a. On your paper, explain why Susanna's method and math drawing are not valid. (Do NOT explain how to do the problem correctly; that question will be asked below.) b. On your paper, make and clearly label a new detailed math drawing to show the subtraction. Use this new detailed drawing along with an explanation in words to explain the correct procedure for calculating 4 1 4 ||
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