Ninjas can be very mysterious and secretive. Solve the riddle with some addition to unlock one of their secrets!

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Help your kindergartener learn to measure using instruments with this worksheet. How does each one measure up?

Keep your second grader entertained--and teach her two-digit addition skills at the same time--with this super hero-themed worksheet.

Kids practice reverse two-digit addition and subtraction to find the missing numbers in this 2nd grade math worksheet.

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Solve double-digit subtraction problems with ease in this second- and third-grade worksheet!

For double-digit addition practice, try this second grade math worksheet. Don't forget to carry that one!

Don’t skip your practice with skip counting!

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

Don’t let two-digit addition intimidate you; instead, use compensation to make friendly tens!

Blast off into backward counting with this worksheet for second graders!

Cut out one of our colorful rulers and measure these sea creatures to answer the questions. No oxygen tank needed.

Help your little one build money sense with this exercise about adding coins and dollars to pay for these items!

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Learn a new addition strategy in this essential worksheet!

Kids practice reading a Venn diagram about favorite hobbies and answer questions about it in this 2nd grade math worksheet.

Build structures with shapes to practice geometry in this colorful worksheet!

Tackle triple-digit addition and subtraction with this practice worksheet.

This addition worksheet teaches your kid one way to solve multiple-step word problems by using a number line.

Lengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

Boost your second grader's subtraction skills and ability to identify odd and even numbers with this colorful 2-in-1 worksheet!

Help the butterfly find its way to the leaf in this skip-counting number maze!

Help the bear skip-count by tens through the maze in this second-grade math maze worksheet!

In this second-grade math worksheet, your child will practice identifying 1-, 2-, and 3-digit odd and even numbers.

What a sunny day! Your little one will need some shade to see these double-digit subtraction problems written in the sun.

This math worksheet gives your child with recognizing and writing numbers and amounts of money, from one cent to 100 dollars.

Have your first and second graders try to crack the code and solve the puzzle, one number box at a time!

Practice the decomposition method of subtraction in this accessible worksheet!