Self-Checking Place Value Puzzles - 30 Pc.

With these self-correcting equivalency puzzles, students learn the expanded form, word form and base 10 of a number and are perfect for practicing place value to the thousands. A fun addition to learning games, these quality puzzles are a great way to engage little learners when teaching place values and are a long-lasting addition to your curriculum-support activities. Three pieces make a puzzle; 30 puzzles included. Cardboard. (90 pcs. per unit) Completed puzzle, 5" x 4". Sturdy storage box, 5 3/4" x 4 3/4" x 3 1/2". © OTC