Add Subtract Multiple Divide Scientific Notation Word Problems

Add Subtract Multiple Divide Scientific Notation Word Problems

8th Grade

7 Qs

quiz-placeholder

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Add Subtract Multiple Divide Scientific Notation Word Problems

Add Subtract Multiple Divide Scientific Notation Word Problems

Assessment

Quiz

Mathematics

8th Grade

Hard

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

Standards-aligned

Created by

Barbara White

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A factory can make 3 x 104 t-shirts per day, how many t-shirts will it make in 2.5 x 102 days?

7.5 x 106

6.5 x 106

7.5 x 108

7.5 x 102

Tags

CCSS.8.EE.A.4

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The US spends on average 10,200 dollars on each student per year. There are about 77,000,000 students in the United States. About how much money total is spent on students each year? (Put both numbers in scientific notation first!)

86.24 x 1011

7.854 x 1028

8.624 x 1011

7.854 x 1011

Tags

CCSS.8.EE.A.3

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A blue whale can eat 3 x 108 krill in a day. All of that krill weighs approximately 6.3 x 109 pounds. About how much does each krill weigh? Give your answer in standard form.

210 pounds

0.21 pounds

2.1 pounds

21 pounds

Tags

CCSS.8.EE.A.4

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The Earth has a mass of about 1 x 1025 kg. Neptune has a mass of 1.8 x 1027 kg. How many times larger in Neptune than Earth? Give your answer in standard form.

180

1.8

18

1,800

Tags

CCSS.8.EE.A.4

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

McDonald's has about 210,000 managers and each makes on average 39,000 dollars per year. How much money does McDonald's spend on managers each year? Give your answer in scientific notation.

8.19 x 1020

8.19 x 109

81.9 x 101

0.819 x 109

Tags

CCSS.8.EE.A.3

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

During the school year, each student planted 2 x 102 trees as part of a community service project. If there are 3.5 x 103 students in the school, how many trees did they plant in total?

7 x 105

0.7 x 105

70 x 105

7 x 106

Tags

CCSS.8.EE.A.4

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The debt in the United States is now near 1.8 x 1013 dollars and there are about 300 million people in the United States. If every person paid their fair share of the debt, approximately how much would that be per person? Give your answer as money in standard form.

$6,000

$600

$600,000

$60,000

Tags

CCSS.8.EE.A.4