Monomials and Scientific Notation

Which of the following is a monomial?

A number, variable, or product of a number and variable

• exponent

• power

• monomial

• base

Tags

CCSS.6.EE.A.2B

(a)   is a compact way of writing numbers with absolute values that are very large or very small.

Tags

CCSS.8.EE.A.3

A ________________________ is a number, a variable, or a product of a number and one or more variables.

• exponent

• monomial

• radical sign

• base

Tags

CCSS.6.EE.A.2B

The usual form for 2.03 × 10^–5

• 0.203

• 0.00203

• 203000

• 0.0000203

Tags

CCSS.8.EE.A.3

Solve. Remember that ^ means to the power of..

• 31.2343 x 10^-3

• 3.14528 x 10^6

• .265625 x 10^4

• 2.65625 x 10^3

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

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

Which is the largest?
4.8 x 10^-6 
1.3 x 10²⁰
3.1 x 10^-4
9.2 x 10^-5 
9.5 x 10³²
5.9 x 10^-5
2.9 x 10²¹
8.4 x 10¹⁹

• 9.5 x 10³²

• 3.1 x 10^-4

• 8.4 x 10¹⁹

• 4.8 x 10^-6 

Tags

CCSS.8.EE.A.3

Simplify:  27a⁹ ÷ -3a³

• -9a³

• -9a⁶

• -24a³

• 24a⁶

Tags

CCSS.HSA.APR.A.1