Division
3rd Grade Standards3.OA.2 Interpret whole-number quotients of whole numbers, e.g., interpret 56 ÷ 8 as the number of objects in each share when 56 objects are partitioned equally into 8 shares, or as a number of shares when 56 objects are partitioned into equal shares of 8 objects each. For example, describe a context in which a number of shares or a number of groups can be expressed as 56 ÷ 8.
3.OA.4 Determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 × ? = 48, 5 = ? ÷ 3, 6 × 6 = ?. 3.OA.6 Understand division as an unknown factor problem. For example, find 32 ÷ 8 by finding the number that makes 32 when multiplied by 8. |
Vocab |
Division Fact Fluency
Division Rules
Any number divided by 1 equals itself.
5 ÷ 1 = 5
27 ÷ 1 = 27
3 ÷ 1 = 3
82 ÷ 1 = 82
156 ÷ 1 = 156
Any number divided by itself equals 1.
5 ÷ 5 = 1
27 ÷ 27 = 1
3 ÷ 3 = 1
82 ÷ 82 = 1
156 ÷ 156 = 1
5 ÷ 1 = 5
27 ÷ 1 = 27
3 ÷ 1 = 3
82 ÷ 1 = 82
156 ÷ 1 = 156
Any number divided by itself equals 1.
5 ÷ 5 = 1
27 ÷ 27 = 1
3 ÷ 3 = 1
82 ÷ 82 = 1
156 ÷ 156 = 1