Pre-Algebra SOL review: Part I

What is the sum of 6² and (8-7)⁴ ?

• 13

• 16

• 37

• 40

Tags

CCSS.8.EE.A.1

Which value is equivalent to the expression shown?

4 x 10⁵

• 200

• 40,000

• 100,004

• 400,000

Tags

CCSS.8.EE.A.3

CCSS.8.EE.A.4

Which statement is true?

• 19,000,000 = 1.9 x 10⁷

• 19,000,000 < 1.9 x 10⁷

• 19,000,000 > 1.9 x 10⁷

• 19,000,000 = 1.9 x 10^-7

Tags

CCSS.8.EE.A.3

CCSS.8.EE.A.4

Which statement is true?

• All integers are rational numbers.

• A number can be both rational and irrational.

• All rational numbers are integers.

• When written as a decimal, an irrational number repeats.

Tags

CCSS.8.NS.A.1

CCSS.8.NS.A.2

Which number is irrational?

• 7/11

• 0.96̅

• π

• √169

Tags

CCSS.8.NS.A.1

CCSS.8.NS.A.2

Which number is not an integer?

• -√4

• √0

• √9

• √17

Tags

CCSS.8.NS.A.1

Which list of numbers is ordered from least to greatest?

• 0.09, 2.5%, 1/10, 1.72%

• 56%, 5/9, 45%, 0.55

• 0.6%, 0.66, 2/3, 0.67

• 1.5%, 0.15, 1/15, 0.05

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Which statement is false?

• 45% < 4/5

• 3/4 = 0.75

• 0.33 > 1/3

• 10% > 1/100

Tags

CCSS.6.NS.C.7

What is the value of 25/x +98 when x=5?

• 24.6

• 102

• 103

• 196

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.NS.B.3

Martha bought a blouse marked down from $32.50 to $25.35. What was the percent discount on the blouse?

• 15%

• 18%

• 20%

• 22%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3