G8

(Amit KumaranZ9-e) #1

Copyright © Swun MathCopyright © Swun Math (^) Grade 8 Unit 4 Lesson 1 C TE


Final Check for Understanding


(Teacher Checks Work)


Directions: Draw a model for the given equation. Solve.



  1. 12.6 + 8.2 + v = 25.0


Solution:

Answer: 푣푣 = 4.2


  1. 2.5k = 3 25


Solution:

Answer: 푘푘 = 130

Closure


Recap today’s lesson with one or more of the following questions:


MP4: How does making a model help you understand the variable?
MP5: How do you decide which model to use?

325

푘푘 푘푘 0.5푘푘

25

12.6 8.2 v
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