## 1.NR.2 - Explain the relationship between addition and subtraction and apply the properties of operations to solve real-life addition and subtraction problems within 20.

### Displaying 1 - 50 of 445 resources:

Thumbnail Image Title Description Curriculum Nodes

### Addition Word Problems, Worksheet 1

Translate these word problems into addition statements and then find the sum.

### Addition Word Problems, Worksheet 2

Translate these word problems into addition statements and then find the sum.

### Addition Word Problems, Worksheet 3

Translate these word problems into addition statements and then find the sum.

### Addition Word Problems, Worksheet 4

Translate these word problems into addition statements and then find the sum.

### Elementary Definition--Multiplication and Division Concepts--Array

Array

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Associative Property

Associative Property

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Commutative Property

Commutative Property

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Distributive Property

Distributive Property

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Dividing

Dividing

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Division

Division

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Division Expression

Division Expression

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Even Number

Even Number

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Fact Family

Fact Family

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Factor

Factor

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--False Equation

False Equation

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Identity Property of Multiplication

Identity Property of Multiplication

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Multiple

Multiple

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Multiplication

Multiplication

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Multiplication Expression

Multiplication Expression

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Multiplying

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### Elementary Definition--Multiplication and Division Concepts--Odd Number

Odd Number

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Product

Product

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Quotient

Quotient

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Remainder

body { table { width: 75%; border-collapse: collapse; border: 2px solid green; margin-left:auto; margin-right:auto;} th, td { border: 1px solid green; padding: 5px; text-align: center; } } Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Skip Counting

Skip Counting

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Title

This is part of a collection of terms and definitions related to multiplication and division, ideal for use in an early elementary classroom. Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--True Equation

True Equation

Multiplication Expressions and Equations

### Elementary Definition--Multiplication and Division Concepts--Zero Property Multiplication

Zero Property of Multiplication

Multiplication Expressions and Equations

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

Associative Property

Borrowing

Carry Over

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

Commutative Property

Difference

Equals Sign

Even Number

Fact Family

False Equation

Hundreds Place

Minus Sign

Odd Number

Ones Place

Place Value

Plus Sign

Regrouping

Subtracting