Scientific Notation Operations Pre-Quiz

Scientific Notation Operations Pre-Quiz

8th Grade

13 Qs

quiz-placeholder

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Scientific Notation Operations Pre-Quiz

Scientific Notation Operations Pre-Quiz

Assessment

Quiz

Mathematics

8th Grade

Medium

CCSS
8.EE.A.4, 8.EE.A.3

Standards-aligned

Created by

Steven Caruso

Used 13+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:  5.2×1051.2×103\frac{5.2\times10^5}{1.2\times10^3}  

 6.4×1026.4\times10^2  

 4.333×1024.333\times10^2  

 4×1024\times10^2  

 4.333×1084.333\times10^8  

Tags

CCSS.8.EE.A.4

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The width of one human hair is about .000017 of a meter. Which expression represents the width in scientific notation?

1.7×1051.7\times10^{-5}

17×10517\times10^{-5}

1.7×1051.7\times10^5

17×10517\times10^5

Tags

CCSS.8.EE.A.3

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:  (5.2×103)+(1.8×104)\left(5.2\times10^3\right)+\left(1.8\times10^4\right)  

 7×1047\times10^4  

 2.32×1032.32\times10^3  

 7×1037\times10^3  

 2.32×1042.32\times10^4  

Tags

CCSS.8.EE.A.4

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify: (9.1×102)(3.7×104)\left(9.1\times10^{-2}\right)\left(3.7\times10^{-4}\right)  

 3.367×1073.367\times10^{-7}  

 3.367×1063.367\times10^{-6}  

 3.367×1053.367\times10^{-5}  

 12.8×10612.8\times10^{-6}  

Tags

CCSS.8.EE.A.4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify: (9×102)×(2.3×105)\left(9\times10^2\right)\times\left(2.3\times10^5\right) 

 2.07×1082.07\times10^8  

 2.07×1072.07\times10^7  

 20.7×10720.7\times10^7  

 11.3×10711.3\times10^7  

Tags

CCSS.8.EE.A.4

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify:  (7.5×105)+(8.2×105)\left(7.5\times10^5\right)+\left(8.2\times10^5\right)  

 1.57×1051.57\times10^5  

 15.7×10515.7\times10^5  

 15.7×101015.7\times10^{10}  

 1.57×1061.57\times10^6  

Tags

CCSS.8.EE.A.4

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify: 6.2×1074.8×104\frac{6.2\times10^7}{4.8\times10^4}  

 11×10311\times10^3  

 1.292×1031.292\times10^3  

 1.292×10111.292\times10^{11}  

 1.4×1031.4\times10^3  

Tags

CCSS.8.EE.A.4

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