Unit 1: Task 18 - IV: Using Properties with Negatives

​ (a)   : adding opposite values yields zero

​ (b)   : changing the grouping of addends does not change the sum

​ (c)   : changing the order of addends will not change the sum

• Zero Property (Principle)
• Associative Property of Addition
• Commutative Property of Addition
• Distributive Property of Addition
• Identity Property of Addition
• Inverse Property of Addition

Tags

CCSS.1.OA.B.3