Math properties

When 3 or more numbers are added. We can group the addends in different ways

• Identity

• Commutative

• Associative

(2+3)+4=2+(3+4)

• Identity

• commutative

• Associative

You can change the addend. Order and sum stays the same

• Identity

• Commutative

• Associative

4+5=5+4

• Identity

• Commutative

• Associative

Any number added to 0 equals itself.

• Identity

• Commutative

• Associative

6+0=6

• Identity

• Commutative

• Associative