Consumer Math: Final Exam (Fall Semester)

Front

What is the place value of the 1 to the left of the decimal?

Back

Thousands

Front

Find the mean of the following numbers: 28, 18, 19, 18, 17.

Back

20

Front

Round 55,555 to the thousands place.

Back

56,000

Front

What is 285 x 31?

Back

8,835

Front

Calculate: 2 + (9² - 4)

Back

79

Front

Define 'mean' in statistics.

Back

The mean is the average of a set of numbers, calculated by dividing the sum of the numbers by the count of numbers.

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length x width.

Front

What is the place value of the digit 5 in the number 5,678?

Back

Five thousand (5,000).

Front

What is the difference between 'thousands' and 'hundreds' in place value?

Back

Thousands represent values in the thousands place (1,000s), while hundreds represent values in the hundreds place (100s).

Front

How do you round a number to the nearest hundred?

Back

Look at the tens digit; if it's 5 or more, round up; if it's 4 or less, round down.