Operating With Scientific Notation

Multiply:
(3.4 x 10⁵)(1.2 x 10^-3)

• 4.08 x 10^-8

• 4.8 x 10²

• 4.08 x 10²

• 4.08 x 10^-15

Tags

CCSS.8.EE.A.4

Divide:
(6.9 x 10⁷) / (2.3 x 10^-3)

• 3 x 10¹⁰

• 3 x 10⁴

• 3 x 10^-4

• 3 x 10^-11

Tags

CCSS.8.EE.A.4

Multiply:
(9.4 x 10⁶)(3.2 x 10⁵)

• 30.08 x 10¹¹

• 3.8 x 10¹

• 3.008 x 10¹²

• 2.9375 x 10¹

Tags

CCSS.8.EE.A.4

Write the answer in scientific notation.
4.1 x 10⁵ +   5.5 x 10⁶  =

• 5.91 x 10⁶

• 9.6 x 10⁵

• 9.6 x 10¹¹

• 4.65 x 10⁵

Tags

CCSS.8.EE.A.4

Match the process to the correct way to solve

• Make the exponents MATCH, +/- decimals

• Multiplying with Scientific Notation

• Multiply the decimals, ADD the exponents

• Adding and Subtracting with Scientific Notation

• Divide the decimals, SUBTRACT exponents

• Dividing with Scientific Notation

Tags

CCSS.8.EE.A.4

Match the following

• Left, Add

  Right, Subtract

• multiplying scientific notation

• subtract the exponents

• adding scientific notation

• must be written between 1 and 10

• LARS

• exponents must match

• dividing scientific notation

• add the exponents

• Scientific notation

Tags

CCSS.8.EE.A.4

The table below shows the debt of the three most populous states and the three least populous states. Part A.) What is the sum of the debts for the three most populous states? Express your answer in scientific notation.

• 1.892 x 10^6

• 1.02 x 10^12

• 1.892 x 10^3

• 1.02 x 10^7

Tags

CCSS.8.EE.A.4

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

Tags

CCSS.8.EE.A.4

Tags

CCSS.8.EE.A.4