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.

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!

Become a number detective in this riddle-filled worksheet!