Scientific Notation

Add

(3.4 x 10⁵) + (1.2 x 10⁴)

• 3.52 x 10⁵

• 4.6 x 10⁹

• 1.54 x 10⁵

Tags

CCSS.8.EE.A.4

Which of the following is correct scientific notation?

• 20.35 x 10⁴

• .2035 x 10⁴

• 2035 ⁴

• 2.035 x10⁴

Tags

CCSS.8.EE.A.3

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:
5.2 x 10¹¹ ÷  2 x 10⁵

• 3.2 x 10⁶

• 2.6 x 10⁶

• 2.6 x 10¹⁶

Tags

CCSS.8.EE.A.4

Subtract

(2 x 10³) - (1.9 x 10²)

• 1.81 x 10⁵

• 1.81 x 10³

• 1.81 x 10⁶

• 1.81 x 10⁴

Tags

CCSS.8.EE.A.4

Write 0.00000054 in scientific notation.

• 54 x 10⁸

• 5.4 x 10⁷

• 54 x 10^-8

• 5.4 x 10^-7

Write 3.5 x 10⁶  in standard notation.

• 0.0000035

• 35,000,000

• 3,500,000

• 0.00000035

Tags

CCSS.8.EE.A.3

Write 42,000 in scientific notation.

• 42.000 x 10³

• 4.2 x 10 ^-4

• 4.2 x 10⁴

• 0.42 x 10⁵

Write 3.629 x 10⁷          in standard notation.

• 36,290,000,000

• 36,290,000

• 0.00000003629

• 0.00003629

Tags

CCSS.8.EE.A.3

Write 5,890,000,000 in scientific notation.

• 5.89 x 10⁹

• 0.589 x 10¹⁰

• 589 x 10⁷

• 5.89 x 10^-9