Multiplying Integers

Multiplying Integers

by Rebecca McDowell

​When multiplying integers:

​If the integers have the same sign

​

​both are negative (-5)(-6)

​or

both are positive ​(4)(3)

​

​their products will be positive

​When multiplying integers:

​If the integers have the same sign

​

​both are negative (-5)(-6)= +30

​or

both are positive ​(4)(3)= +12

​

​their products will be positive

Fill in the Blanks

$5\cdot5$  

Fill in the Blanks

$-1\left(-9\right)$  

Fill in the Blanks

$-7\cdot\left(-8\right)$  

​When multiplying integers:

​If the integers have different signs

​

positive x negative (7)(-6)

​or

negative x positive ​(-9)(3)

​

​their products will be negative

​When multiplying integers:

​If the integers have different signs

​

positive x negative (7)(-6)= -42

​or

negative x positive ​(-9)(3)= -27

​

​their products will be negative

Fill in the Blanks

$12\cdot\left(-2\right)$  

Fill in the Blanks

$4\left(-6\right)$  

​Evaluating Expressions

​Evaluating Expressions

​Evaluating Expressions

Fill in the Blanks

$Find\ \left(-8\right)^2$  

Fill in the Blanks

$Find\ -9^2$  

Fill in the Blanks

$Find\ -3\cdot\left(-12\right)\cdot4$