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STANDARDS

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US-VA

Math

Virginia Math

Grade 4: Patterns, Functions, and Algebra

4.PFA.1

The student will identify, describe, extend, and create increasing and decreasing patterns (limited to addition, subtraction, and multiplication of whole numbers), including those in context, using various representations.

4.PFA.1.a

Identify, describe, extend, and create increasing and decreasing patterns using various representations (e.g., objects, pictures, numbers, number lines, input/output tables, and function machines).

4.PFA.1.b

Analyze an increasing or decreasing single-operation numerical pattern found in lists, input/output tables, or function machines and generalize the change to identify the rule, extend the pattern, or identify missing terms.

4.PFA.1.c

Given a rule, create increasing and decreasing patterns using numbers and input/output tables (including function machines).

4.PFA.1.d

Solve contextual problems that involve identifying, describing, and extending increasing and decreasing patterns using single-operation input and output rules.