Test 3 Review Part 2

Front

What is the order of numbers from greatest to least?

Back

To order numbers from greatest to least, compare their values and arrange them accordingly. For example, 4.320, 4.310, 4.305, 4.290.

Front

Back

Front

What is expanded notation?

Back

Expanded notation breaks down a number into its place values. For example, 108.0 can be expressed as (1 × 100) + (0 × 10) + (8 × 1) + (0 × 0.1).

Front

How do you calculate the total number of slices from pies?

Back

Front

What does area measure?

Back

Area measures the amount of space inside a shape, typically expressed in square units, such as square feet.

Front

How do you compare the area of different shapes?

Back

To compare areas, calculate the area of each shape and then arrange them from least to greatest.

Front

What is a numeral?

Back

A numeral is a symbol or group of symbols used to represent a number. For example, 100.8 is a numeral.

Front

What is the significance of place value in numbers?

Back

Place value determines the value of a digit based on its position in a number. For example, in 100.8, the '1' is in the hundreds place.

Front

How do you convert a fraction to a decimal?

Back

Front

What is the process of simplifying fractions?

Back

To simplify a fraction, divide the numerator and denominator by their greatest common divisor (GCD).