Multiplying Integers - rules and properties

Multiplying Integers - rules and properties

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Multiple Choice

Multiplying 2 positive numbers will always give a product that is...

• positive

• negative

Multiple Choice

6 • 8 =

• 14

• 48

• -48

Multiple Choice

13 • 1

• 14

• 1

• 13

• -13

Multiple Choice

Multiplying a negative times a positive will always give a product that is...

• positive number

• negative number

Multiple Choice

-4 • 5 =

• 20

• -9

• 1

• -20

Multiple Choice

7 • -4

• 28

• -11

• -28

• 27

Multiple Choice

Multiplying 2 negative numbers will always give a product that is...

• positive

• negative

Multiple Choice

-12 • -5 =

• 55

• 60

• -55

• -60

Multiple Choice

-4 • - 11

• -44

• 15

• 44

• -17

Multiple Choice

Do all of these fractions have the same value?

 $-\frac{1}{2}\ \ \ \ \ \frac{-1}{2}\ \ \ \ \ \frac{1}{-2}$  

• YES

• NO

Multiple Choice

Which property is being used in the equation below?

10 x 8 = 8 x 10

• Identity Property

• Associative Property

• Equal Property

• Commutative Property

Multiple Choice

The Zero Property of Multiplication states that any number multiplied by zero is equal to zero.

Which expression below is an example of this property?

• 3x0=0

• 3+0=3

• 3+1=4

• 3x1=3

Multiple Choice

What number can I multiply ANY number by, and get that number?

• 2

• .5

• 0

• 1

Multiple Choice

Which of these illustrates the associative property of multiplication?

• 4 x (5 x 6) = (4 x 5) x 6

• 5 x 9 + 5 x 6

• 5 + 0 = 0 + 5

• 4 x (56) = (45) x 6

Multiple Choice

Which property does this represent? 0x3=0

• Zero Property

• Identity Property

• Distributive Property

• Associative Property

Multiple Select

Any number multiplied by it's ___________ or ___________ will give you a product of 1.

• reciprocal

• multiplicative inverse

• cousin

• additive inverse

Multiple Choice

What do I multiply  $\frac{3}{4}$  by to get a product of 1 ? 

•  $-\frac{3}{4}$  

•  $\frac{4}{3}$  

• .75

Multiple Choice

What do I multiply $-\frac{2}{5}$  by in order to get a product of 1 ?

•  $\frac{2}{5}$  

•  $-\frac{5}{2}$  

•  $\frac{5}{2}$