 ## MAFS.1.OA.1.2: Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.

There are 35 resources.
Title Description Thumbnail Image Curriculum Topics

## Math Worksheet Collection: The Language of Math Place Value, Addition Facts to 25, Addition Facts to 100, Numerical and Algebraic Expressions, Numerical Expressions, Variable Expressions, Fractions and Mixed Numbers, Subtraction Facts to 25 and Subtraction Facts to 100

## Test Prep Interactive Quizzes Addition Facts to 10, Addition Facts to 25, Addition Facts to 100, Place Value, Subtraction Facts to 100, Definition of an Angle, Solving One-Step Equations, Graphs of Linear Functions, Slope, Slope-Intercept Form and Counting

## Test Prep Interactive Quiz--Word Problems (Sums to 20)

Test Prep Interactive Quiz | Word Problems (Sums to 20)

This is part of a collection of self-scoring interactive math quizzes on a variety of topics. Addition Facts to 25

## Quizlet Flash Card Collection: Adding Objects Addition Facts to 10

## Quizlet Flash Card Collection: Sums Addition Facts to 10, Addition Facts to 25 and Addition Facts to 100

## INSTRUCTIONAL RESOURCE: Tutorial: Sums Greater Than 10

INSTRUCTIONAL RESOURCE: Tutorial: Sums Greater Than 10

This PowerPoint Presentation presents a series of questions using red and yellow counters. Addition Facts to 25

## Quizlet Flash Card Set: Word Problems (Sums to 20), Set 1

Quizlet Flash Card Set | Word Problems (Sums to 20), Set 1

In this set of flash cards, students add three numbers in the context of a word problem. Addition Facts to 25

## Quizlet Flash Card Set: Word Problems (Sums to 20), Set 2

Quizlet Flash Card Set | Word Problems (Sums to 20), Set 2

In this set of flash cards, students solve a missing addend problem with three addends. Addition Facts to 25

## Quizlet Flash Card Set: Word Problems (Sums to 20), Set 3

Quizlet Flash Card Set | Word Problems (Sums to 20), Set 3

In this set of flash cards, students solve a missing addend problem with three addends. Addition Facts to 25

## Quizlet Flash Card Set: Word Problems (Sums to 20), Set 4

Quizlet Flash Card Set | Word Problems (Sums to 20), Set 4

In this set of flash cards, students solve a missing addend problem with three addends. Addition Facts to 25

## Quizlet Flash Cards: Adding Objects

Description

Using counting skills to add numbers.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

Related Resources

To see other resources related to this topic, click on the Resources tab above. Addition Facts to 10

## Quizlet Flash Cards: Sums Greater Than 10

Find the numbers that make up the sum in this set of Quizlet flash cards.

Note: The download is the teacher's guide for using Media4Math's Quizlet Flash Cards.

Related Resources To see the complete Quizlet Flash Card Library, click on this link: https://media4math.com/Quizlet-Resources Addition Facts to 25

## Test Prep Interactive Quiz--Sums to 10

Test Prep Interactive Quiz--Sums to 10

This is part of a collection of self-scoring interactive math quizzes on a variety of topics. Addition Facts to 10

## Test Prep Interactive Quiz--Sums to 100

Test Prep Interactive Quiz--Sums to 100

This is part of a collection of self-scoring interactive math quizzes on a variety of topics. Addition Facts to 100

## Test Prep Interactive Quiz--Sums to 20

Test Prep Interactive Quiz--Sums to 20

This is part of a collection of self-scoring interactive math quizzes on a variety of topics. Addition Facts to 25

## Worksheet: Associate and Add, Worksheet 1

Worksheet: Associate and Add, Worksheet 1

This is part of a collection of math worksheets on the topic of using the associative property to add. Addition Facts to 25

## Worksheet: Associate and Add, Worksheet 2

Worksheet: Associate and Add, Worksheet 2

This is part of a collection of math worksheets on the topic of using the associative property to add. Addition Facts to 25

## Worksheet: Associate and Add, Worksheet 3

Worksheet: Associate and Add, Worksheet 3

This is part of a collection of math worksheets on the topic of using the associative property to add. Addition Facts to 25

## Worksheet: Associate and Add, Worksheet 4

Worksheet: Associate and Add, Worksheet 4

This is part of a collection of math worksheets on the topic of using the associative property to add. Addition Facts to 25

## Worksheet: Associate and Add, Worksheet 5

Worksheet: Associate and Add, Worksheet 5

This is part of a collection of math worksheets on the topic of using the associative property to add. Addition Facts to 25

## Worksheet: Find the Missing Number, Worksheet 1

Worksheet: Find the Missing Number, Worksheet 1

This is part of a collection of math worksheets in which students are asked to find the missing value from addition equations. Addition Facts to 25

## Worksheet: Find the Missing Number, Worksheet 10

Worksheet: Find the Missing Number, Worksheet 10

This is part of a collection of math worksheets in which students are asked to find the missing value from addition equations. Addition Facts to 25

## Worksheet: Find the Missing Number, Worksheet 2

Worksheet: Find the Missing Number, Worksheet 2

This is part of a collection of math worksheets in which students are asked to find the missing value from addition equations. Addition Facts to 25

## Worksheet: Find the Missing Number, Worksheet 3

Worksheet: Find the Missing Number, Worksheet 3

This is part of a collection of math worksheets in which students are asked to find the missing value from addition equations. Addition Facts to 25

## Worksheet: Find the Missing Number, Worksheet 4

Worksheet: Find the Missing Number, Worksheet 4

This is part of a collection of math worksheets in which students are asked to find the missing value from addition equations. Addition Facts to 25