Use math to solve an international mystery! Where in the world is the super secret location?

Where in the world is the mysterious location this time? Solve the addition problems to decipher the secret city, country and continent!

Ready for another round of where in the world? Be an international math detective as you solve addition problems to discover the secret location!

Secret codes beat boring basic math practice any day! Your child can use his addition skills to discover the mystery location of this worksheet.

Identify numbers that are one less than another number with this kindergarten worksheet!

Travel through the hundreds chart on a quest to one.

Use this glossary with the EL Support Lesson: One Less.

Ask your kindergartener to complete these one-digit subtraction facts, and they'll go above and beyond kindergarten standards in no time!

Help kids grasp the concept of subtraction by taking one away in this worksheet.

Use these vocabulary cards with the EL Support Lesson: One Less.

Combine your math and geography skills to find the hidden location! Solve the addition problems and use the number key to discover the super secret location!

Counting and subtraction come together in this Easter math worksheet for visual learners. Kids will learn how to subtract by ones and twos in this worksheet.

Practice finding numbers that are one less with this hands-on worksheet!

Need help with simple addition and subtraction? Check out balloon busters, a fun game where your little one can "pop" balloons with the right equation!

What do you call it when one lemon helps out another? Find the answer in this subtraction riddle worksheet.

Give math skills a workout with this race against the clock! This worksheet of subtraction problems should be worked on for just one minute.

Help your little one review her math facts with a fun coloring activity, where she'll solve and then color the addition and subtraction problems in each gift.

Learn how to break apart numbers to help solve subtraction problems!

Make your student number one with this worksheet full of subtraction fun using a hundreds chart.

Subtraction can be tricky for new learners, but this worksheet breaks down the concept step by step so kids can see how the process works.

Learning how to borrow when doing subtraction is an important skill. This worksheet will give your second grader a little extra practice!

How many buttons are hiding under the bowl? Use this bowl counters worksheet to help your child visualize the concept of subtraction.

Subtracting with multiple zeros in the “top number” doesn’t need to be a seemingly endless cycle of borrowing. The Subtract One strategy simplifies the task with two easy steps.

Count like a champ! Your kid will find missing numbers in no time when he learns how to use a number line. Now get searching!

This holiday season, use the worksheet, Holiday Shopping: Decimal Practice 1, to help your fifth-graders add, subtract, and multiply decimals. These real-world skills will be helpful as they plan their own gift-giving this holiday.

Your kid will help bring the whole fact family together by finding the fact family number sentences in the puzzle and circling them.

How do you make learning addition and subtraction facts fun? Try your hand at "popping" colorful balloons with equations that equal one!

Can you count up these critters? Show your little one how he can use his counting skills to solve each subtraction problem.

If one bridge falls down, how many bridges are left? None! Help your preschooler sort out simple subtraction with this nursery rhyme math worksheet.

Little math learners, see how many math fact balloons you can pop! Your child will review one and two-digit addition and subtraction equations.