My Math Chapter 4 Test

Front

What is division?

Back

Division is the process of determining how many times one number is contained within another. It is one of the four basic operations in arithmetic.

Front

What is the quotient in division?

Back

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

Front

How do you estimate a division problem?

Back

To estimate a division problem, round the numbers to the nearest ten or hundred and then divide.

Front

What is the formula to find the number of vehicles needed for a group?

Back

To find the number of vehicles needed, divide the total number of people by the seating capacity of one vehicle and round up to the nearest whole number.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified place value, making it simpler to work with.

Front

How do you calculate the number of days needed to complete a task?

Back

To calculate the number of days needed, divide the total amount of work by the amount of work done each day.

Front

What is a remainder in division?

Back

A remainder is the amount left over after division when one number cannot be divided evenly by another.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations; if you multiply a number by another, you can divide the product by one of the numbers to get the other.

Front

What is the importance of estimating in math?

Back

Estimating helps to quickly assess the reasonableness of an answer and can simplify calculations.

Front

What is the process of long division?

Back

Long division is a method of dividing larger numbers by breaking the problem down into simpler steps.