Sharpen second and third graders' number sense with this word form worksheet! 

Children stretch their regrouping skills as they solve three-digit subtraction word problems.

Figure out what the numbers are from the clues! For example, which number has four tens and five ones? These math riddles are a fun challenge for kids.

Learn the word forms of multiples of ten with this colorful worksheet!

Become a number detective in this riddle-filled worksheet!