Math Properties and Equations

The following represents which property?

3 + (-3) = 0

• Commutative Property of Addition

• Identity Property of Addition

• Associative Property of Addition

• Inverse Property of Addition

Tags

CCSS.7.NS.A.1B

• x=  9   1/3
• x = 21/4
• x = 5    1/4
• None of the above

Tags

CCSS.6.EE.B.7

• 7
• -16
• 4
• -15

Tags

CCSS.6.EE.B.7

• 19
• -9
• -100
• -50

Tags

CCSS.7.EE.B.4A

Q1. What is the value of x in the equation 5x = 245?

• A) -49

• B) 153/5

• C) 49

• D) 85

Tags

CCSS.7.EE.B.4A

Simplify. 

• (m+6)/(m-3)

• 7/(m-3)

• 7(m+6)

• (m-3)

Tags

CCSS.HSA.APR.D.6

A prime number has...

• only multiples

• only 2 factors: 1 and itself

• only 1 factor

• more than 2 factors

Tags

CCSS.4.OA.B.4

A prime number is...

• a number with more than 2 factors

• a number with no factors

• a number with only 2 factors, 1 and itself

• the first number ever invented

Tags

CCSS.4.OA.B.4

A letter that stands for something is called...

• a factor

• a sum

• a variable

• a composite

Tags

CCSS.6.EE.A.2B

Math statements showing equal things are called...

• equations

• expressions

• exponents

• composite