3.OA.D.8 Worksheets, Workbooks, and Lesson Plans

CCSS.MATH.CONTENT.3.OA.D.8

:
"Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding."

These worksheets, workbooks, and lesson plans can help students practice this Common Core State Standards skill.

Worksheets

Goat Riddle
Worksheet
Goat Riddle
Think outside the box! Your child can exercise his logic by figuring out how quickly the mountain goat will get to the top of the hill.
3rd grade
Math
Worksheet
April Fools' Day Math
Worksheet
April Fools' Day Math
Get in spirit of April Fools' Day with this set of wacky word problems! Follow Ryan on his very odd day, where things don't seem to add up.
3rd grade
Math
Worksheet
3rd Grade Word Problems: Sea Creatures #3
Worksheet
3rd Grade Word Problems: Sea Creatures #3
What's going on underneath that beautiful blue surface? A whole lot! Challenge your child to solve these sea-life centered word problems.
3rd grade
Math
Worksheet
3rd Grade Word Problems: Sea Creatures #4
Worksheet
3rd Grade Word Problems: Sea Creatures #4
Have your little one help these ocean creatures deal with their day-to-day math dilemmas with this multi-step word problem worksheet.
3rd grade
Math
Worksheet
3rd Grade Word Problems: Sea Creatures #2
Worksheet
3rd Grade Word Problems: Sea Creatures #2
Help your young learner get his feet wet solving word problems involving multiple steps with this worksheet featuring math that's all about life under the sea.
3rd grade
Math
Worksheet
3rd Grade Word Problems: Sea Creatures #1
Worksheet
3rd Grade Word Problems: Sea Creatures #1
Help your child learn how to fish out the important steps in a word problem with this worksheet all about the daily lives of various creatures of the ocean.
3rd grade
Math
Worksheet

Lesson Plans

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.
3rd grade
Math
Lesson plan
Sweet Solutions
Lesson plan
Sweet Solutions
With this pastry themed lesson, your students will apply addition strategies to solve two-step, three-digit addition word problems. Finding the solutions will be sweet!
3rd grade
Math
Lesson plan
It's Time to Celebrate the Chinese New Year!
Lesson plan
It's Time to Celebrate the Chinese New Year!
Celebrating the Chinese New Year is fun for family and friends! Use this lesson to teach your students some of the holiday's traditions and events as they practice solving word problems, which involve time and all four math operations.
3rd grade
Math
Lesson plan

Workbooks

Underwater Word Problems
Workbook
Underwater Word Problems
Dive into underwater themed word problems to discover numbers to round, and multi-step problems to put kids through the four operations.
3rd grade
Math
Workbook
Math Brainteasers
Workbook
Math Brainteasers
The best kind of mental workout! Enjoy calculating the mystery numbers, identifying the mystery digits, spotting patterns, playing games, and even drawing pictures with these engaging math puzzles.
3rd grade
Math
Workbook

How likely are you to recommend Education.com to your friends and colleagues?

Not at all likely
Extremely likely

What could we do to improve Education.com?

Please note: Use the Contact Us link at the bottom of our website for account-specific questions or issues.

What would make you love Education.com?

What is your favorite part about Education.com?