My Math Chapter 3 Review 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 symbol for division?

Back

The symbol for division is ÷ or /.

Front

What does it mean to estimate a division problem?

Back

Estimating a division problem means finding a close approximation of the answer rather than calculating the exact value.

Front

Back

180

Front

Back

40

Front

How do you round a number?

Back

To round a number, you look at the digit to the right of the place value you are rounding to. If it's 5 or more, you round up; if it's less than 5, you round down.

Front

What is the length of the Oregon Trail?

Back

The Oregon Trail is 2,196 miles long.

Front

If a covered wagon travels 9 miles a day, how long will it take to travel 2,196 miles?

Back

It will take 244 days.

Front

Back

50

Front

What is the process of dividing a number by another number called?

Back

The process is called division.