Multiplication/ Division

Front

What is the product of 2 and 80?

Back

160

Front

What is the product of 36 and 6?

Back

216

Front

If Julie collected seashells for 5 days and had a total of 40 seashells, how many seashells did she collect each day?

Back

8 seashells per day (40 ÷ 5 = 8).

Front

What is 1994 divided by 3?

Back

664 with a remainder of 2 (1994 ÷ 3 = 664 R 2).

Front

What is the product of 22 and 45?

Back

990

Front

Define multiplication.

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. It combines groups of equal sizes.

Front

Define division.

Back

Division is a mathematical operation that represents the process of splitting a number into equal parts or groups.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations; multiplying a number by another gives a product, while dividing that product by one of the numbers returns the other number.

Front

What is the multiplication strategy of breaking numbers apart?

Back

Breaking numbers apart involves decomposing numbers into easier-to-multiply components (e.g., 22 x 45 can be broken into (20 + 2) x 45).

Front

What is the significance of the remainder in division?

Back

The remainder is the amount left over after division when the numbers do not divide evenly.