Addition properties

Fill in the blank:

7 + ___ = 5 + 7

• 12

• 5

• 7

Tags

CCSS.1.OA.B.3

Fill in the blank :

1 + ( ___ + 3 ) = (1 + 2) + 3

• 6

• 3

• 2

Tags

CCSS.1.OA.B.3

8 + 1 = 1 + 8

• Commutativ property

• associative property

• identity property

Tags

CCSS.1.OA.B.3

12 + ___ = 12

• 12

• 3

• 0

Tags

CCSS.1.OA.B.3

4 + ( 6 + 4 ) = (4 + 4) + 6

• Commutative property

• Associative property

• Identity property

Tags

CCSS.1.OA.B.3

Fill in the blank:

8 +( 2 + 3) =( 8 + 2 )+ 3 = _____

• 8

• 2

• 13

Tags

CCSS.1.OA.B.3

Fill in the blank:

7 + 0 = ___

• Associative property

• 7

• 0

Tags

CCSS.1.OA.B.3

Lama has 2 red flowers, 6 yellow flowers and 4 white flowers. How many flowers does Lama have?

• 2 + (6 + 4 )= 12

• 6 + 4 = 10 + 2 = 12

• 6 + 4 = 10

Tags

CCSS.2.OA.A.1