3rd Grade Math

Front

What is the perimeter of a rectangle?

Back

The perimeter of a rectangle is the total distance around the rectangle, calculated by adding the lengths of all four sides.

Front

How do you find the missing length if the perimeter is known?

Back

To find the missing length, subtract the sum of the known lengths from the total perimeter.

Front

What is division?

Back

Division is the process of splitting a number into equal parts. It answers the question of how many times one number is contained within another.

Front

What is a quotient?

Back

A quotient is the result of dividing one number by another.

Front

How do you calculate the number of bags needed for items?

Back

To find the number of bags needed, divide the total number of items by the number of items each bag can hold.

Front

What is the formula for calculating the perimeter of a square?

Back

The perimeter of a square is calculated by multiplying the length of one side by 4.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest whole number or specified place value.

Front

What is a remainder in division?

Back

A remainder is the amount left over after division when one number does not divide evenly into another.

Front

How do you solve a division problem?

Back

To solve a division problem, determine how many times the divisor fits into the dividend.

Front

What is the relationship between multiplication and division?

Back

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