First Semester Review

Front

Back

89%.

Front

What is the greatest factor of 28 and 49?

Back

7.

Front

Why is absolute value always written as a positive?

Back

Absolute value is talking about distance, distance is always measured by positive numbers.

Front

What is the LCM of 4 and 12?

Back

12.

Front

Back

Front

What is a percent?

Back

A percent is a ratio expressed as a fraction of 100.

Front

Define greatest common factor (GCF).

Back

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

Front

What does absolute value represent?

Back

Absolute value represents the distance of a number from zero on the number line.

Front

How do you find the least common multiple (LCM)?

Back

The LCM of two numbers is the smallest multiple that is evenly divisible by both numbers.

Front

What is the formula for converting a fraction to a percent?

Back

Multiply the fraction by 100 and add a percent sign.