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Properties and patterns in arithmetic

2 videos
3 skills
Math is full of properties and patterns that will keep emerging as you explore it (this is what makes math so beautiful). We begin to just scratch the surface in this tutorial! Common Core Standards: 3.OA.B.5, 3.OA.D.9

Math patterns 1

PRACTICE PROBLEMS
Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations.

Patterns in multiplication tables

PRACTICE PROBLEMS
Practice discovering and explaining patterns in multiplication tables.