The Number System Test Review

Front

Back

Front

Order these numbers from greatest to least: 1.42, 3.142, 3.42, 1.423.

Back

The order is: 3.42, 3.142, 1.423, 1.42.

Front

Back

The answer is 10.2.

Front

Back

The answer is 3.87.

Front

What is the reciprocal of 2?

Back

Front

Define a fraction.

Back

Front

What is a mixed number?

Back

Front

What does it mean to find a common denominator?

Back

Finding a common denominator means finding a number that is a multiple of the denominators of two or more fractions.

Front

What is the least common multiple (LCM)?

Back

The LCM is the smallest number that is a multiple of two or more numbers.

Front

What is the greatest common factor (GCF)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder.