FOAM NUMBERS & OPERATIONS DICE 20PK

Fourteen yellow dice have numerals 1-6. Six red dice have one side each for addition, subtraction, multiplication, division, equals, and greater than. Foam is lightweight, soft, quiet, and washable. Square edges stop the dice from rolling too far. Comes in a resealable storage bag. Teaching tips are included. 3/4" cubes. 20 total pieces.