Week 5 MathA Review

Front

What is an even number?

Back

An even number is an integer that is exactly divisible by 2, meaning it ends in 0, 2, 4, 6, or 8.

Front

How do you simplify a fraction?

Back

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

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, such as 3 1/2.

Front

How do you convert an improper fraction to a mixed number?

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder over the original denominator is the fraction.

Front

What does rounding to the nearest hundredth mean?

Back

Rounding to the nearest hundredth means adjusting a number to two decimal places, based on the value of the third decimal place.

Front

What is the rule for dividing fractions?

Back

Front

What is the greatest common divisor (GCD)?

Back

The GCD of two or more integers is the largest positive integer that divides each of the integers without leaving a remainder.

Front

How do you identify the last digit of a number?

Back

The last digit of a number is the digit in the ones place, which is the farthest right digit.

Front

What is the process for rounding a number?

Back

Look at the digit to the right of the place you are rounding to. If it is 5 or greater, round up; if it is less than 5, round down.

Front

What is a proper fraction?

Back