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3) Representing the total amount of objects using Base 10 blocks and then removing the part. A. Number Line Model of Subtraction B. Take-Away Model C. Comparison Model D. Equal Addition Method

3) Representing the total amount of objects using Base 10 blocks and then removing the part. A. Number Line Model of Subtraction B. Take-Away Model C. Comparison Model D. Equal Addition Method

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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3) Representing the total amount of objects using Base 10 blocks and then removing the part. A. Number Line Model of Subtraction B. Take-Away Model C. Comparison Model D. Equal Addition Method
Transcribed Image Text:3) Representing the total amount of objects using Base 10 blocks and then removing the part. A. Number Line Model of Subtraction B. Take-Away Model C. Comparison Model D. Equal Addition Method
Expert Solution
Step 1

(A) Number line model of subtraction make use of number line to subtract the two numbers.

Therefore it is incorrect 

(C)  In Comparison model we compare the two numbers and see how much bigger is the bigger number 

Therefore, this is inccorect.

(D)

 In Equal addition method an equal number is added 

Therefore, it is incorrect .

 

 

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