Chapter 1 - Expressions, Equations, and Inequalities - 1-1 Patterns and Expressions - Lesson Check - Page 7: 4

15

Work Step by Step

$0 + 3 = 3$ $3 + 3 = 6$ $6 + 3 = 9$ $9 + 3 = 12$ $12 + 3 = 15$ For each number, we add 3 to the previous number.

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