subtraction

"Way up high in the apple tree there are ten tasty apples. Then along come ten hungry people to pick those apples. [Reader will] learn basic subtraction in this sing-along song, and see who comes to eat the apples in the apple tree"--Provided by publisher.

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

"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.

"Germs. Everybody has them! Some germs help people. Some can harm people. Add and subtract with tens to learn more about germs"--Provided by publisher.

Explains the concept of subtraction through a rhyming text about a descending elevator.

Twos, fives, tens there are lots of ways to count! Count forward and backward, add and subtract, and practice skip counting with colorful crayons. What other ways can you count? Encourage readers to create art inspired by the numbers all around them through colorful illustrations and photographs.

An explanation of subtraction for students in kindergarten through third grade, covering comparisons, subtraction words and rules, take away, and other topics.

Presents a children's book about math for early readers about a boy named Tod who learns the value of spending and keeping track of his money when he is challenged to spend twenty dollars in one day.

Looks at how subtraction is used when playing hopscotch, jump rope, marbles, and other games.

Provides lessons in subtraction through a look at people shopping in a city including transportation, making purchases, shops and inventory, and more.