G8

(Amit KumaranZ9-e) #1

Copyright © Swun MathCopyright © Swun Math (^) Grade 8 Unit 3 Lesson 7 P TE


Structured Guided Practice


(A/B Partners Practice)


Directions: Simplify the expression. Write solution in scientific notation.



  1. (0.61 × 10-^5 ) – ( 4 × 10-^6 )


Solution:
2.1 × 10-6


  1. (5.4 × 10^10 ) ÷ (1. 5 × 10-^7 )


Solution:
3.6 × 10^17
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