## TEKS.1.5F: Determine the unknown whole number in an addition or subtraction equation when the unknown may be any one of the three or four terms in the equation.

There are 50 resources.
Title Description Thumbnail Image Curriculum Topics

## Math Games Collection: Drag-N-Drop

This is a collection of all our drag-n-drop math games. There are a total of 34 games. Addition Facts to 25, Counting, Subtraction Facts to 25, Place Value, Polynomial Expressions, Division Expressions and Equations, Point-Slope Form, Slope-Intercept Form, Standard Form, Slope, Applications of Linear Functions, Quadratic Equations and Functions, Data Analysis, Multiplication Expressions and Equations, Solving One-Step Equations, Quadratic Formula, Numerical Expressions, Variable Expressions and Solving Two-Step Equations

## Math Definitions Collection: Solving Equations

This collection aggregates all the definition image cards around the topic of Equation terms and vocabulary. There are a total of 40 terms. Numerical and Algebraic Expressions, Variable Expressions, Applications of Equations and Inequalities, Variables and Unknowns, Inequalities, Applications of Linear Functions, Solving Multistep Equations, Numerical Expressions, Solving One-Step Equations, Polynomial Functions and Equations, Quadratic Equations and Functions and Solving Two-Step Equations

## Math Definitions Collection: Elementary Math Terms for Addition and Subtraction

This collection aggregates all the definition image cards around the topic of Elementary Math Terms for Addition and Subtraction. There are a total of 26 terms. Addition Expressions and Equations

## Word Search Puzzle: Basic Addition and Subtraction Vocabulary 2

Word Search Puzzle: Basic Addition and Subtraction Vocabulary 2

Review key addition and subtraction vocabulary with this interactive word search puzzle.

Addition Expressions and Equations and Subtraction Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--True Equation

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Plus Sign

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Place Value

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--False Equation

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Subtraction

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Subtraction Expression

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Title

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Ones Place

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Commutative Property

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Difference

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Regrouping

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Tens Place

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Associative Property

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Minus Sign

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Borrowing

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Sum

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Hundreds Place

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations

## Elementary Math Definitions--Addition Subtraction Concepts--Odd Number

This is part of a collection of terms and definitions related to addition and subtraction, ideal for use in an early elementary classroom. Addition Expressions and Equations