1. Tylishia says that she can calculate 324 - 197 by adding 3 to both numbers and calculating 327 – 200 subtraction problems, such as to the problem 183 49? If so, give at least two more examples and show how to apply Tylishia's method in each c. Could you adapt Tylishia's method to other instead. a. Draw a number line (which need not be perfectly to scale) to help you explain why Tylishia's method is valid. b. Explain in another way why Tylishia's method is valid. case.
1. Tylishia says that she can calculate 324 - 197 by adding 3 to both numbers and calculating 327 – 200 subtraction problems, such as to the problem 183 49? If so, give at least two more examples and show how to apply Tylishia's method in each c. Could you adapt Tylishia's method to other instead. a. Draw a number line (which need not be perfectly to scale) to help you explain why Tylishia's method is valid. b. Explain in another way why Tylishia's method is valid. case.
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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Question

Transcribed Image Text:c. Could you adapt Tylishia's method to other
183 49? If so, give at least two more examples
subtraction problems, such as to the problem
and show how to apply Tylishia's method in each
11. Tylishia says that she can calculate 324 - 197 by
adding 3 to both numbers and calculating 327 – 200
instead.
a. Draw a number line (which need not be perfectly
to scale) to help you explain why Tylishia's
method is valid.
b. Explain in another way why Tylishia's method is
valid.
y
-y
ly,
b-
case.
of
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