Recent Searches
Alcohol The Terms On The Left With Definitions On The Right | Fill In The Blanks With Aan | Physical And Chemical Properties Key | Multiplying By 10100 | Esp Grade7 | Why Questions From Statements | Ch 7 Pg 104 Standardized Test | Saxon 3 Meeting Book | Measure And Draw 4 | Grade 4 Reviewtest Math | English Class 10 Term 1 | How Organisms Change As They Grow And Mature From Baby To Ad | Olympiad For Class 6 | 4 Number Long Division | Ade | Macmillan Tiger 6 |

Common Core MATH 1 OA 3 Grade 1 Operations And Algebraic Thinking Understand And Apply Properties Of Operations And The Relationship Between Addition And Subtraction

Back

Operations And Algebraic Thinking: Understand And Apply Properties Of Operations And The Relationship Between Addition And Subtraction.

Apply properties of operations as strategies to add and subtract.3 Examples: If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known. (Commutative property of addition.) To add 2 + 6 + 4, the second two numbers can be added to make a ten, so 2 + 6 + 4 = 2 + 10 = 12. (Associative property of addition.)

Click on the link to view all available worksheets related to the concept.
Back