Scientific Notation

How do you write
1001
in scientific notation?

• 1.0001 x 10⁴

• 1.01 x 10⁵

• 1.001 x 10³

• 10.1 x 10³

Express the following in scientific notation:
.000457

• 457 x 10⁶

• 457 x 10^-6

• 4.57 x10⁴

• 4.57 x 10^-4

Tags

CCSS.8.EE.A.3

Express the following in standard notation:
8.025 x 10^-8

• .00000008025

• .000000008025

• 802,500,000,000

• 80,250,000,000

Tags

CCSS.8.EE.A.3

Express the following in scientific notation:
0.0000002203

• .02203 x 10⁷

• 22.03 x 10^-6

• 2.203 x 10^-7

• 22.03 x 106

Tags

CCSS.8.EE.A.3

How is 750,000 written in scientific notation​ ​ (a)   (remember the place where the decimal is located)

• 7.5x10^5

• 75.x10^5

• 7.5x10^-4

• That's a big number

• 750x10^10

Tags

8.2.C

Write in scientific notation: 
540,020,000

Mathematical Equivalence

ON

Tags

CCSS.8.EE.A.3

A person has $1.15 x 10^3 in their savings account. They spent $6.75 x 10^2 on their living expenses. How much money is left in their savings account?

Mathematical Equivalence

ON

Tags

CCSS.8.EE.A.4

Write this number in scientific notation

Mathematical Equivalence

ON

Tags

CCSS.8.EE.A.3

Match the following

• must be written between 1 and 10

• Scientific notation

• exponents must match

• adding scientific notation

• subtract the exponents

• dividing scientific notation

• add the exponents

• LARS

• Left, Add

  Right, Subtract

• multiplying scientific notation

Tags

CCSS.8.EE.A.4

Match the process to the correct way to solve

• Divide the decimals, SUBTRACT exponents

• Adding and Subtracting with Scientific Notation

• Multiply the decimals, ADD the exponents

• Multiplying with Scientific Notation

• Make the exponents MATCH, +/- decimals

• Dividing with Scientific Notation

Tags

CCSS.8.EE.A.4