Addition Properties

4 + 7 = 7 + 4

• commutative
• identity
• associative

Tags

CCSS.1.OA.B.3

8 + 0 = 8

• commutative
• identity
• associative

Tags

CCSS.1.OA.B.3

(9 + 4 ) + 5 = 9 + (4 + 5)

• commutative
• identity
• associative

Tags

CCSS.1.OA.B.3

0 + 10 = 10

• commutative
• identity
• associative

Tags

CCSS.1.OA.B.3

8 + (2 +1) = (8 + 2) + 1

• commutative
• identity
• associative

Tags

CCSS.1.OA.B.3

2 + 3 = 3 + 2

• commutative
• identity
• associative

Tags

CCSS.1.OA.B.3

What property of addition takes a whole number and adds it with zero?

• Associative
• Commutative
• Identity

Tags

CCSS.1.OA.B.3

What property of addition do the numbers HAVE to stay in the same order, but the numbers and groups can change?

• Associative
• Commutative
• Identity

Tags

CCSS.1.OA.B.3

What property of addition can change order, but stay the same? Hint: looks like a mirror

• Associative
• Commutative
• Identity

Tags

CCSS.1.OA.B.3

Which expression is an example of the identity property of addition?

• 3 + 0 = 3
• 3 + 1 = 4 and 1 + 3 = 4
• 3 + 4 + 2 = 9 and 4 + 2 + 3 = 9
• 3 + 0 = 0

Tags

CCSS.1.OA.B.3