Supplemental, Professional Learning, Teacher Resource, Student Resource
5 - 7 years
DOM 233 0
Five and Ten-Frame Double-Nine Dominoes
Large (50 mm x 100 mm), durable double-nine dominoes showing dots in five- and ten-frame arrangements. Ideal for establishing 5 and 10 as reference points for computation, developing the language of subtraction and addition, and building number-fact strategies for addition.