Percent Increase and Decrease Quiz - Page 5

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Two Step Rules in Function Tables - Input Output Tables Task Cards

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These input/output task cards give students the opportunity to identify two step rules or patterns using any operation. In these task cards, students don't have to complete any missing values - just identify the rule or pattern that fits the data table. But, the challenge is in the two step rules students need to identify! Input/Output tables help students work with patterns and relationships between numbers. With these task cards, students should start by identifying what they think the rule is

3rd - 6th

Algebra, Arithmetic, Mental Math

CCSS

3.OA.C.7

, 3.OA.D.8

, 3.OA.D.9

Also included in: Equations, Patterns, Input Output Function Tables, & Equality with Balances

Subtraction Table, Montessori

Created by

CL Smith

How the Teacher Would Use the Subtraction Table Demonstrating Inverse Operations: The teacher can use the table to visually show how subtraction is the opposite of addition. For example, they can point out that if 5 + 3 = 8 on an addition chart, finding 8 - 3 = 5 on the subtraction table uses the exact same numbers in reverse. Identifying Number Patterns: Teachers can guide the class to see patterns, such as how moving diagonally udown the table keeps the difference the same (e.g., 9-5=4, 8-4

PreK - 12th

Arithmetic, Basic Operations