Multiplying and Dividing Integers with Number Lines

What should you do if you do not have the integer model notes?

• Skip the video

• Write notes on notebook paper

• Ask a friend for notes

• Watch another video

In the multiplication problem 4 times 3, what does the number 4 represent?

• The total units

• The number of groups

• The number of hops

• The size of the groups

Tags

CCSS.3.OA.A.1

When modeling 4 times -3 on a number line, where do you start?

• At 3

• At 0

• At 12

• At -3

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What property allows you to change the order of factors in multiplication without changing the outcome?

• Identity Property

• Associative Property

• Distributive Property

• Commutative Property

Tags

CCSS.5.NBT.B.7

How can you handle negative groups in multiplication?

• By ignoring the negative sign

• By subtracting the numbers

• By using the commutative property or the concept of 'opposite'

• By adding the numbers instead

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the result of multiplying -4 times 3?

• 12

• -12

• 0

• -3

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the result of multiplying -4 times -3?

• -12

• 0

• 12

• -3

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

In division, what does the number 12 represent in the problem 12 divided by 3?

• The number of groups

• The size of the groups

• The end point

• The starting point

Tags

CCSS.3.OA.A.2

When dividing 12 by 3 on a number line, how many groups do you split 12 into?

• 2

• 3

• 6

• 4

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

What is the result of dividing -12 by 3?

• -4

• 4

• 0

• -3

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B