8th Grade Math Review 2

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers
• integers
• rational numbers
• natural numbers

0.8 is a rational number

• True
• False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Simplify to an equivalent expression BUT leave in exponent form.
                                   4³⋅4⁵

• 4⁸
• 16⁸
• 4¹⁵
• 16¹⁵

Tags

CCSS.8.EE.A.1

ANY number raised to a power of 0 will be....

• 10
• itself
• 1
• 0

Tags

CCSS.6.EE.A.1

How do you write
1001
in scientific notation?

• 1.0001 x 10⁴
• 1.01 x 10⁵
• 1.001 x 10³
• 10.1 x 10³

Tags

CCSS.6.EE.A.1

What is the base in 2⁸ ?

• 8
• 2

Tags

CCSS.6.EE.A.1

Slope, in basic terms, is simply...

• Rise over run
• Run over rise
• Left over down
• Right over up

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

In the equation y=mx+b, m is the ____.

• Slope
• Y-intercept
• X-intercept
• Origin

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

In the Pythagorean Theorem, c is always the ____ number.

• largest
• smallest
• middle
• first

Tags

CCSS.8.G.B.6

CCSS.8.G.B.7

The formula V=(¹/₃)∏r²h is used to find the volume for ______.

• A cube
• A cylinder
• A sphere
• A cone

Tags

CCSS.8.EE.C.7B