Commutative and associate property

Using the commutative property: (3+2)=

• (1+4)

• (6-1

• (8-2)

• (2+3)

Tags

CCSS.6.EE.A.3

Using the commutative property: (4x2)=

• (1+7)

• (2x4)

• (5+3)

• (8x1)

Tags

CCSS.6.EE.A.3

Using the distributive property, 2(4+3) can be rewritten as:

• 2+4+3

• 2+3+4

• 2x8+3x2

• 2x4+2x3

Tags

CCSS.6.EE.A.3

Solve: 3(12-2)

• 10

• 36

• 30

• 10

Tags

CCSS.6.EE.A.2C

Solve: 3(1+2+2)

• 15

• 12

• 3

• 18

Tags

CCSS.6.EE.A.2C

Solve: 2+3(3)

• 15

• 11

• 9

• 5

Tags

CCSS.6.EE.A.2C

Commutative property

• The order we solve problems in

• Says that in addition problems order doesn't matter

• Says that whatever is on the outside of the parenthesis must be distributed to each term inside the parenthesis

Tags

CCSS.6.EE.A.3

Distributive Property:

• Says that whatever is on the outside of the parenthesis must be distributed to each term inside the parenthesis

• Says that order doesn't matter

• Says that we have to follow PEMDAS

Tags

CCSS.6.EE.A.3

PEMDAS helps us remember

• The order of operations

• the distributive property

• the metric system

• how to tell time

Solve: 3+12/4x10

• 3

• 30

• 33

• 13

Tags

CCSS.6.EE.A.2C