Put a spin on the old "Tic-Tac-Toe" game and get kids excited about rounding! This game is easily differentiated for students and comes in sets with multiple mats for each of the following categories:
*Rounding to the nearest ten
*Rounding to the nearest hundred
*Rounding to the nearest thousand
Rounding has never been so simple and fun! Just print and go and you have an instant center activity! I put mine in dry erase sleeves and allow students to use dry erase markers to solve for added fun.