Integer Operations Addition and Subtraction

3+0=3
is an example of which property?

• Multiplicative Inverse

• Additive Identity

• Multiplicative Identity

• Additive inverse

Identify the property
a + 0 = a

• identity of addition

• identity of multiplication

• inverse of addtion

• multiplication of zero

Identify the property 
a + (-a) = 0

• Inverse of addition 

• Identity of addtion

• associative of addition 

• symmetric

Integers are closed under which operations. Select all that apply.

• Addition

• Subtraction

• Multiplication

• Division

23 - 47 + 18 - (-12) =

• 6

• -18

• 56

Match the following

• -3

• 5 + (-9)

• -14

• 8 + (-5)

• -4

• -8 + 5

• 4

• -5 + (-9)

• 3

• -5 + 9

Mathematical Equivalence

OFF

In a card game, the winner must have a sum greater than -3 in order to win. What is the sum of the four cards? 

Mathematical Equivalence

ON

Mathematical Equivalence

OFF

Mathematical Equivalence

OFF