# Hot Dots Flash Cards Division

\$9.25

Product Number: SN00027T

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With the power of Hot Dots technology ordinary flash cards are transformed into individualized basic skills tutors. Use like regular flash cards or add the Hot Dots pen and students can drill independently with Hot Dots instant reinforcement! Students touch the pen on the correct answer and get a positive response. The plastic storage case also makes these great send home helpers.

CCSS Product Alignment
3.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.3 Use multiplication and division within 100 to solve word problems in situations involving equal groups arrays and measurement quantities e.g. by using drawings and equations with a symbol for the unknown number to represent the problem.
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 x ? = 48 5 = _ ÷ 3 6 x 6 = ?
3.OA.5 Apply properties of operations as strategies to multiply and divide. Examples If 6 x 4 = 24 is known then 4 x 6 = 24 is also known. (Commutative property of multiplication.) 3 x 5 x 2 can be found by 3 x 5 = 15 then 15 x 2 = 30 or by 5 x 2 = 10 then 3 x 10 = 30. (Associative property of multiplication.) Knowing that 8 x 5 = 40 and 8 x 2 = 16 one can find 8 x 7 as 8 x (5 + 2) = (8 x 5) + (8 x 2) = 40 + 16 = 56. (Distributive property.)
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.
3.OA.7 Fluently multiply and divide within 100 using strategies such as the relationship between multiplication and division (e.g. knowing that 8 x 5 = 40 one knows 40 ÷ 5 = 8) or properties of operations. By the end of Grade 3 know from memory all products of two one digit numbers.