Mathematics Simplification Quiz

Simplify the expression: (-2)^5.

• -10

• 32

• 16

• -32

Tags

CCSS.8.EE.A.1

Simplify the expression: -6^2.

• -36

• 36

• 12

• 6

Tags

CCSS.6.EE.A.1

Evaluate -x + (-4.3) for x = -5.8.

• -1.5

• -10.1

• 1.5

• 10.1

Tags

CCSS.7.NS.A.1B

What is the difference? -9.1 - 1.4

• 7.7

• 10.5

• -7.7

• -10.5

Tags

CCSS.7.NS.A.1C

The product of two negative numbers is ____ positive.

• never

• always

• sometimes

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Name the property the equation illustrates. -2.1 × 1 = -2.1

• Inverse Property of Multiplication

• Identity Property of Multiplication

• Multiplication Property of -1

• Identity Property of Addition

Tags

CCSS.5.NBT.B.7

Name the property the equation illustrates. 8 + 1/2 = 1/2 + 8

• Inverse Property of Multiplication

• Associative Property of Addition

• Commutative Property of Addition

• Inverse Property of Addition

Tags

CCSS.7.NS.A.1D

Write an algebraic expression for the phrase: -9 times the quantity n minus 4.

• -9n - 4

• -9(n - 4)

• -9/n - 4

• n(9 - 4)

Tags

CCSS.6.EE.A.2A

Write the set described: D is the set of whole numbers less than 6.

• D = {0,1,2}

• D = {0,1}

• D = {0,1,2,3,4,5}

• D = {0,1,2,3,4,5,6,7,8}

To which subsets of the real numbers does the number 70 belong?

• whole numbers, natural numbers, and integers only

• whole numbers, integers, and rational numbers only

• rational numbers only

• integers, rational numbers, natural numbers, and whole numbers