A Number Bond Tray helps children visually see how a whole number is broken down into parts. You can use written numbers or quantities of objects to work on addition and subtraction. This tray works with all of our flat Small Coins Sets.
"Tray Only" is the wood base by itself.
"Tray with Number Coins" is the base plus two sets of 0-20 Flat Coins.
Crafted from solid maple hardwood and sealed with a durable lacquer finish. Measures 8.75x8.25 inches.