1.1-1.2 Quiz Review

Simplify the expression using order of operations: 12 ÷ 6 × 4 ÷ (−3)² + 1

• 1

• 3

• 0

• 1.888

Tags

CCSS.7.NS.A.3

Simplify the expression using order of operations: 5 − 2 + 3(4) + 1

• 16

• 14

• 12

• 18

Tags

CCSS.7.NS.A.3

List the following numbers from least to greatest: √12, 10/3, 3.5, 8/3

• 8/3, 3.5, 10/3, √12

• 3.5, 8/3, 10/3, √12

• 10/3, 8/3, 3.5, √12

• √12, 10/3, 8/3, 3.5

Tags

CCSS.8.NS.A.2

Classify the number 15/5 as rational or irrational. If rational, state if it is also an integer.

• Rational, integer

• Irrational, not integer

• Rational, not integer

• Irrational, integer

Classify the number 17/5 as rational or irrational. If rational, state if it is also an integer.

• Rational, not an integer

• Irrational

• Rational, and an integer

• Irrational, and an integer

Classify the number √15 as rational or irrational. If rational, state if it is also an integer.

• Irrational

• Rational and integer

• Rational but not integer

• Neither rational nor irrational

Find the greatest common factor (GCF) of x⁴y⁵ and x³y⁷.

• x³y⁵

• x⁴y⁷

• x⁷y¹²

• x⁴y⁵

Find the least common multiple (LCM) of x²y and xy⁴.

• x²y⁴

• x³y⁵

• x²y⁵

• x³y⁴

Translate the verbal expression into a numerical expression: The total of twice a number and 7.

• 2x + 7

• 2 + 7x

• x + 2 + 7

• 2(x + 7)

Tags

CCSS.6.EE.A.2A

Translate the verbal expression into a numerical expression: The quotient of a number and 2.

• x/2

• 2/x

• x*2

• x+2

Tags

CCSS.6.EE.A.2A