addition

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.

Explains what a fifty dollar bill is, how it compares to other dollar bills, and how many fifties are needed to purchase different items.

Explains what a one hundred dollar bill is, how it compares to other dollar bills, and how many hundreds are needed to purchase different items.

Explains what a ten dollar bill is, how it compares to other dollar bills, and how many tens are needed to purchase different items.

Describes and illustrates several math problems that introduce the concepts of addition, counting by ones, twos, and tens, and logical thinking.

Introduces the concept of addition through a story in which a two children visit their grandmother's beach house and collect shells.

An illustrated introduction to counting and simple addition.