Real Number System & Properties Review

Which shows an example of the commutative property of addition?

• 3 + 5 = 5 + 3
• 2 + 2 = 4 + 2
• 5 + 3 = 5 + 5
• 3 + 5 = 8

Tags

CCSS.1.OA.B.3

Which shows the identity property for multiplication?

• a⋅1 = -a

• a⋅0=0

• a⋅1=a

• a+1=a

Tags

CCSS.3.OA.B.5

Which shows the distributive property?

• a(b - c)=ab - ac

• a(b + c)= abc

• a(b - c)= ab - c

• a(b + c)=a(b + c)

Tags

CCSS.3.OA.B.5

Which shows the associative property of multiplication?

• (a⋅b)⋅b=(b⋅a)⋅c

• (a⋅b)⋅c=a(b⋅c)

• (a⋅b)⋅c=(a⋅b)⋅c

• a(b + c) = ab + ac

Tags

CCSS.3.OA.B.5

Which shows the inverse property of addition?

• a⋅ (-a) = 0

• a⋅ (-a) = 1

• a +(-a) = 1

• a + (-a)= 0

Tags

CCSS.7.NS.A.1B

Which shows the inverse property of multiplication

• a * (1) = a
• a * (0) = 1

• a * (a) = 0

Tags

CCSS.6.NS.B.4

The property of zero means that any value multiplied by 0 is

• 1

• -1

• 0

• that number

Tags

CCSS.3.OA.B.5

​ Drag the examples to the correct property.

a

b

c

If a = b, then b = a

If a = b, and b = c, then a = c.

a = a

Tags

CCSS.7.NS.A.1D

Place these values into their most specific sub category.

Groups:

(a) Irrational Numbers

,

(b) Rational

,

(c) Integers

,

(d) Natural Numbers

An integer is ​ (a)   a rational number.

• always
• sometimes
• never