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Learn to count forwards and back as pigeons come and go in a park.

"Friends learn different ways to construct sets of ten and find it helps them get better at working with numbers and place value"--Provided by publisher.

First there's one dinosaur, then two, then four... keep up the doubling and there will sixty-four dinosaurs before the story's through.

Introduces the concept of addition.

Readers will learn all about adding.

"Early learners are introduced to the skill of adding things together in order to get a final sum .