addition

First there's one dinosaur, then two, then four... keep up the doubling and there will sixty-four dinosaurs before the story's through. The dinosaurs like to stomp and play, but they seem to keep multiplying. This math reader is a great introduction to the concept of addition and doubling.

Introduces the concept of addition.

In this story that introduces the fundamentals of addition and the concept of doubling, a swamp becomes quite crowded as the number of dinosaurs doubles each time, from one to sixty-four.

Readers are introduced to mathamatical addition concepts with clear, simple explanations.

Ten circus mice show the different ways to add up to ten.

Assists readers in understanding the fundamentals of numbers and operations in base ten and how to extend the count sequence.

"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.

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

Join two young children on a mathematical butterfly hunt. The number of butterflies caught each day always adds up to ten. Who will win? Learn how to attract a variety of butterflies through the plants and food they rely on and about their life cycles.

"It is time to celebrate! It is time for Diwali. It is a holiday in India. Lights are all around. Add and subtract your way through this special time"--Provided by publisher.