Arithmetic Patterns in Addition and Multiplication Tables

Identify patterns in addition tables and multiplication tables and explain them.

Grade 3Common Core 3.OA.D.9OAVerified correct ✓

Worked examples

Complete the pattern using the rule 'add 8': 5, 13, 21, 29, ___. What is the next number in this addition pattern?
Answer: 37

Look at this part of the 4s multiplication table: 4 × 1 = 4, 4 × 2 = 8, 4 × 3 = 12, 4 × 4 = 16, …. What is 4 × 8?
Answer: 32

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