Scientific Notation and Exponent Quiz

Simplify 5^-2.

• 1/25

• 25

• 1/5

• 5

Tags

CCSS.8.EE.A.1

Rewrite 10^-3 as a decimal.

• 0.001

• 0.01

• 0.0001

• 0.1

Tags

CCSS.5.NBT.A.2

Evaluate (3^-1)(3^4).

• 27

• 243

• 1/81

• 1/3

Tags

CCSS.8.EE.A.1

Simplify 6^2 / 6^-3.

• 6^-1

• 6^5

• 6^6

• 6^1

Tags

CCSS.8.EE.A.1

Which is equivalent to 1/(2^-4)?

• 2^-4

• 1/16

• 2^4

• 1/2^4

Tags

CCSS.8.EE.A.1

Write 47,200,000 in scientific notation.

• 4.72×10^7

• 47.2×10^5

• 4.72×10^6

• 0.472×10^8

Write 0.00083 in scientific notation.

• 8.3×10^-4

• 8.3×10^-5

• 8.3×10^4

• 0.83×10^-3

Convert 3.45×10^6 to standard form.

• 345,000

• 3,450,000

• 34,500,000

• 345,000,000

Tags

CCSS.8.EE.A.3

Convert 7.02×10^-4 to standard form.

• 0.0702

• 0.000702

• 0.0000702

• 0.00702

Convert 6.1×10^-5 to standard form.

• 0.00061

• 0.0000061

• 0.000061

• 0.00000061

Tags

CCSS.8.EE.A.3