Use these cards to help students see the difference between adding three-digit numbers using the standard algorithm and expanded notation.

The addition with carrying problems on this worksheet will be challenging, but they are sure to help your child practice an important second grade standard.

Use this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

This word problem worksheet will help your child learn how to solve math problems by measuring values on a number line.

Word problems make for great assessment tools because they require a complete understanding of the math concepts. Use this assessment to evaluate your students' abilities to add and subtract three-digit numbers using mixed operation word problems.

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!

Give students practice adding three-digit numbers within 1,000! 

Guide the bird back to its nest with the help of addition in this first- and second-grade worksheet!

Direct the bunny towards a tasty treat by solving addition problems in this first- and second-grade worksheet!

Keep the holiday spirit alive as your little one reviews his addition and subtraction with these Christmas word problems!

Help the frog find its way to the pond with this addition worksheet for first and second graders!

Unleash your inner artist to solve these word problems using metric length! Draw a picture of what is being measured to help find the answer.

Measure your way to the right answer by using this handy number line to solve word problems about adding length.

Can your kid solve these multiple-step word problems by using a number line? Let her take a crack at it and see how well she does!

This addition worksheet teaches your kid how to read a thermometer and measure temperature, two vital skills that everybody should master.

Brr! The temperature is dropping on this word problem worksheet. Can you figure out the final temperature by reading a thermometer and subtracting the degrees?

This worksheet shows your child how to use thermometers like numbers lines in order to solve addition and subtraction word problems about temperature.