8th Grade NSCAS Review

Which name does not apply to this number?
 -10

• whole number
• integer
• real number
• rational number

Write 7.8 x 10^-3  in standard form.

• 0.0078
• 7,800
• 78
• 0.078

Which list of numbers is in order from least to greatest?

• A √23, 5, 6, 43%
• B 5, √23, 6, 43%
• C 43%, 5, √23, 6
• D 43%, √23, 5, 6

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

∛8 =

• 4
• 3
• 2
• 512

Tags

CCSS.8.EE.A.2

Solve 5^-2

• -10
• 1/25
• 1/(5)²
• -1/10

Tags

CCSS.6.EE.A.1

What is 10⁰ equivalent to?

• 1
• 10
• 0
• 100

Tags

CCSS.6.EE.A.1

What is the distance between -8 and its opposite?

• 8
• -8
• 16
• -16

Tags

CCSS.6.NS.C.6A

Write an equation that could be used to find how many packs of DVDs you can buy with 168 dollars if one pack costs 12 dollars.

• 168x = 12
• 12x = 168
• 12(168) = x
• 12 / x = 168

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9

You can spend no more than 20 dollars on your mom's birthday present.

• x > 20
• x < 20
• x ≤ 20
• x ≥ 20

Find the rate of change

• 1
• 2
• 11
• Not a constant slope/Non-Linear