Exponents

A scientist reports that a bacteria culture contains 3⁴ bacteria.

How many bacteria is that?

• 12

• 7

• 81

• 95

Tags

CCSS.2.OA.A.1

How do you write 2 x 2 x 2 x 2 in exponential form?

• 4²

• 2⁴

• 2³

Tags

CCSS.6.EE.A.1

Find the equivalent expression.

15×15×15×15

• 15⁴

• 15 x 4

• 4¹⁵

• 15 + 15 + 15 + 15

Tags

CCSS.6.EE.A.1

Any number written to the 0 power is always 1

Example: 8⁰=1

• True

• False

Tags

CCSS.8.EE.A.1

Which one shows the numbers in order from biggest to smallest?

• 6¹,2³,3²

• 3²,2³,6¹

• 2²,6¹,3²

Tags

CCSS.1.NBT.B.3

What is 1.5³ in standard form?

• 3.375

• 4.5

• 1.5

What is 9⁵ in expanded form.

• 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5

• 59049

• 9 x 9 x 9 x 9 x 9

Tags

CCSS.6.EE.A.1

To square a number is to use what mathematical operation?

• dividision

• multiplication

• addition

• subtraction

Tags

CCSS.6.EE.A.1

The exponent equivalent of 20 x 20 x 20 is

• 20 x 3

• 3²⁰

• 20³

Tags

CCSS.6.EE.A.1

In the exponent 3⁴, the three represents____________ ?

• power

• exponent

• base

• integer

Tags

CCSS.6.EE.A.1