Multiply by 4 using the grouping of objects, arrays, and facts you already know. Explore the Multiply by 4 facts using the grouping of objects and arrays. Compete against characters to see who finds ...
Multiply by 5 using the grouping of objects, counting by fives, and arrays. Explore the Multiply by 5 facts using the grouping of objects, counting by fives, and arrays. Compete against characters to ...