# 3.NBT.A.2 Worksheets, Workbooks, Lesson Plans, and Games

#### CCSS.MATH.CONTENT.3.NBT.A.2

:
"Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction."

Our Take: A third grader should be confident adding and subtracting within 1000. Most students will have internalized a variety of strategies that help them solve these types of problems.

These worksheets can help students practice this Common Core State Standards skill.

## Worksheets

Subtraction Word Problems: Subtract 'Em
Worksheet
Subtraction Word Problems: Subtract 'Em
Kids use details from the word problems on this third grade math worksheet to construct and solve subtraction problems with numbers up to three digits long.
Math
Worksheet
Making Change at the Ballpark
Worksheet
Making Change at the Ballpark
On this third grade math worksheet, kids solve decimal subtraction problems as they calculate change on a trip to the ballpark.
Math
Worksheet
Worksheet
Math
Worksheet
Properties of Multiplication: Distributive
Worksheet
Properties of Multiplication: Distributive
Give your third grader some extra practice with one of the key properties of multiplication: distributive property.
Math
Worksheet
Subtraction Practice
Worksheet
Subtraction Practice
This simple worksheet is packed with two-digit and three-digit subtraction problems.
Math
Worksheet
Practice Word Problem Subtraction
Worksheet
Practice Word Problem Subtraction
Learners will practice two-and three-digit subtraction in this set of school-themed word problems.
Math
Worksheet

## Lesson Plans

Lesson plan
Adding big numbers can be tricky, but this lesson introduces your students to a strategy that makes it less intimidating! Using the place value strategy will make the task less daunting.
Math
Lesson plan
Fluently Subtracting within 1000
Lesson plan
Fluently Subtracting within 1000
Start your students on subtracting three-digit numbers with this lesson that breaks the problems down by place values!
Math
Lesson plan
Place Value: Digit Game
Lesson plan
Place Value: Digit Game
Help your students understand place values with this lesson that catches their interest using a story book. Students will go one to play a riddle game both in a group and individually.
Math
Lesson plan
Supply and Demand
Lesson plan
Supply and Demand
Do you want an interactive lesson that puts all the decision making in the palm of your students' hands? Supply and demand is a fun, interactive, and hands on activity that will help your students understand economics on a smaller scale.
Math
Lesson plan
Hop! Hop! Hop!: Strategic Number Lines
Lesson plan
Hop! Hop! Hop!: Strategic Number Lines
With this movement-integrated lesson, students will use their energy to practice three-digit addition on a number line! Part of this lesson is designed for the outdoors, but the activities can easily be brought inside on a rainy day.
Math
Lesson plan
Strategic Drawings
Lesson plan
Strategic Drawings
Help your students discover the power behind base ten drawings! Regrouping is a challenge for many students, but with this hands-on lesson, your students will be empowered with a new strategy to tackle difficult regrouping problems.
Math
Lesson plan

## Workbooks

No workbooks found for this common core node.

## Games

Three-Digit Subtraction: Train Edition
Game
Three-Digit Subtraction: Train Edition
Choo-choo! Kids use a number line to solve three-digit subtraction problems in this fun-filled train game.
Math
Game
Game
Kids solve two- and three-digit addition problems by regrouping in order to help the Professor grow out his beard.
Math
Game
Two-Digit Subtraction with Borrowing Mountain Game
Game
Two-Digit Subtraction with Borrowing Mountain Game
Kids practice borrowing in this two-digit subtraction mountain-themed game.
Math
Game
Game
All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.
Math
Game

## Exercises

Exercise
Teach students how to extract information from word problems and complete three digit addition to find the solution.
Math
Exercise
Three-Digit Addition on a Number Line
Exercise
Three-Digit Addition on a Number Line
Simplify the seemingly complex task of three digit addition with the following number line activity.
Math
Exercise
Three-Digit Subtraction and Regrouping
Exercise
Three-Digit Subtraction and Regrouping
Teach students how to regroup, or borrow, during three digit subtraction problems with this easy to navigate exercise.
Math
Exercise
Exercise
Adding up missing factors will be a routine matter for students after they complete this exercise.
Math
Exercise
Estimating to Subtract
Exercise
Estimating to Subtract
For students learning how to estimate during subtraction, this exercise will make matters much simpler.
Math
Exercise
Three-Digit Subtraction on a Number Line
Exercise
Three-Digit Subtraction on a Number Line
Take the difficulty out of three digit subtraction with this exercise that shows students how to reach the correct answer using a number line.
Math
Exercise