Teach kids to count and read at the same time Know Your Numbers: Animals introduces early readers to numbers by paring them with simple sentences about animals. Beautiful photos and graphics tie the written, numeral, and visual forms of each number together. For instance, one page has a picture of 6 zebras, a sentence about them, and four different ways to see the number six. Help early learners gain reading practice and counting skills while building an interest in numbers. Aligned to Common Core standards and correlated to state standards. Sandcastle is an imprint of Abdo Publishing, a division of ABDO.