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--- ma_03.0a.b.5 [2017/03/15 00:04] – created Admin
+++ ma_03.0a.b.5 [2024/09/18 20:37] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-.OA.B.5 Apply properties of operations as strategies to multiply and divide.2 Examples: If 6 × 4 = 24 is known, then 4 × 6 = 24 is also known. (Commutative property of multiplication.) 3 × 5 × 2 can be found by 3 × 5 = 15, then 15 × 2 = 30, or by 5 × 2 = 10, then 3 × 10 = 30. (Associative property of multiplication.) Knowing that 8 × 5 = 40 and 8 × 2 = 16, one can find 8 × 7 as 8 × (5 + 2) = (8 × 5) + (8 × 2) = 40 + 16 = 56. (Distributive property.)
+====== MA 03.OA.B.5  ======
+====Standard:====
+MA 03.OA.B.5 Apply properties of operations as strategies to multiply and divide.
+----
+====Standard Unpacked:====
+Apply properties of operations as strategies to multiply and divide.2 Examples: If 6 × 4 = 24 is known, then 4 × 6 = 24 is also known. (Commutative property of multiplication.) 3 × 5 × 2 can be found by 3 × 5 = 15, then 15 × 2 = 30, or by 5 × 2 = 10, then 3 × 10 = 30. (Associative property of multiplication.) Knowing that 8 × 5 = 40 and 8 × 2 = 16, one can find 8 × 7 as 8 × (5 + 2) = (8 × 5) + (8 × 2) = 40 + 16 = 56. (Distributive property.)
+==== Lesson Plans: ====
+==== Resources: ====
+Good Projects here: https://www.illustrativemathematics.org/content-standards/3
+[[math_level_3|Back to Mathematics Level 3]]