Understanding place value is fundamental to developing and mastering number sense skills. Use this assessment activity to evaluate how your first graders are coming along in their understanding of place value using tens and ones.

On this third grade math worksheet, kids round to estimate the sum of two numbers, a useful strategy for checking the results of calculations.

There’s nothing that engages kids quite like money! Reinforce place value and student understanding of U.S. bills with this double-sided worksheet.

Learn all about the word forms of multi-digit numbers with this cut-and-paste worksheet, tailored for second through fourth graders!

Ponder place value puzzles in this fourth- and fifth-grade worksheet!

Identify the word form of five- and six-digit numbers with this colorful fourth-grade worksheet!

Become a number detective in this riddle-filled worksheet!