One More, One Less

Bonnie's cousins, Sara and Lisa, visit and argue over unequal gift baskets. Bonnie helps them by counting items and using addition and subtraction to equalize the contents. The video teaches basic math concepts like counting, addition, and subtraction through practical examples with clay boxes, picture books, pencils, stamps, candy, and cookies.

Why did Sara and Lisa start arguing?

• They thought the other had more gifts.

• They were hungry.

• They wanted to go home.

• They wanted to play a game.

How many clay boxes did Sara have initially?

• Two

• Three

• Five

• Four

What operation is used to make the number of clay boxes equal?

• Addition

• Subtraction

• Division

• Multiplication

How many picture books did Lisa have before Bonnie added more?

• Six

• Five

• Four

• Three

What is the result of adding 1 to 4 in the context of picture books?

• Five

• Six

• Four

• Seven

How many pencils did Sara have?

• Seven

• Six

• Five

• Four

What does Bonnie do when she doesn't have an extra stamp for Sara?

• Takes away a stamp from Lisa

• Buys a new stamp

• Adds a different gift

• Gives up

How many stamps did Lisa have before any were taken away?

• Eight

• Five

• Six

• Seven

What is the result of subtracting 1 from 6 in the context of jelly bears?

• Five

• Four

• Seven

• Six

How many cookies did Lisa have before Bonnie took one away?

• Three

• Four

• Five

• Six