8.EE.A.3 and 8.EE.A.4 Scientific Notation

Scientific to Standard

100

Convert to standard notation: 4.7 X 10^4

47,000

200

Convert to standard notation: 8.923 X 10^2

892.3

300

Convert to standard notation: 9.87 X 10^5

987000

400

Convert to standard notation: 3 X 10^6

3,000,000

500

Convert to standard notation: 3.425 X 10^8

342,500,000

Standard to Scientific

100

Convert to scientific notation: 234000

2.34 X 10^5

200

The population of Hanover Park is thirty eight thousand four hundred. Write the population in sci notation.

3.84 X 10^4

300

Convert to scientific notation: 80

8 X 10^1

400

Convert to scientific notation: 73.3

7.33 x 10^1

500

Convert 2.56 million into sci notation.

2.56 x 10^6

Comparing/Word Problems

100

Which is bigger? 45,000 or 4.5 X 10^3

45,000

200

Which is smaller? 9,000,000 or 9 X 10^9

9 X 10^9

300

Which is smaller? 700 or 7.00 X 10^3

700

400

New York City has an area of 4 x 10^5 square miles. Chicago has an area of 2 x 10^2 miles. How many times greater is the area of NYC? What operation do you use and why? Answer in sci not.

2 x 10^3, divide b/c key phrase how many times greater.

500

A coin is 2 x 10^-3 inches tall. If I stack 30,000 coins on top of each other, how tall would the stack be? Answer in sci notation.

6 x 10^1

Sci Notation Concepts

100

Is this number written in scientific notation?

31.4 x 10²

If not, fix it!

No.

3.14 x 10³

200

Is this number written in scientific notation?

9 x 10²

If not, fix it!

Yes

300

Convert to scientific notation: 0.00094

9.4 X 10^-4

400

Convert to scientific notation: 35.6

3.56 x 10^1

500

Convert to scientific notation: 0.3 x 10^4

3.0 X 10^3

Negative Scientific to Standard

100

Convert to standard notation: 3.0 X 10^-3

0.003

200

Convert to standard notation: 5.6 X 10^-4

0.00056

300

Convert to standard notation: 4.38 X 10^-5

0.0000438

400

Convert to standard notation: 4.6 X 10^-6

0.0000046

500

Convert to standard notation: 9.64 X 10^-7

0.000000964