addition

An illustrated introduction to counting and simple addition.

A group of children introduce addition, using everyday examples and practice problems.

Passengers get on and off the bus, providing a lesson in addition and subtraction.

Presents an introduction to counting by tens, in simple text with illustrations, as the reader in encouraged to count the woodpeckers in a tree.

Helps early readers learn about basic addition and presents simple facts about apes, their life cycle, behavior, and habitat.

Explores methods of solving addition and subtraction word problems using animal examples.

Different animals help learn addition and subtraction facts.

Introduces the math concept of addition, with fun examples that illustrate the characteristics of the plus sign and how it can be used.

Uses the vehicle of inviting guests to a tea party to demonstrate all the combinations of positive numbers that add up to ten.

An illustrated introduction to counting and simple addition.