Math End of Year Review

Front

What is the least common multiple (LCM) of 8 and 12?

Back

The least common multiple (LCM) of 8 and 12 is 24.

Front

How do you order numbers from least to greatest?

Back

To order numbers from least to greatest, compare each number and arrange them starting from the smallest to the largest.

Front

What is 3 raised to the power of 4?

Back

3 raised to the power of 4 is 81.

Front

What is the value of 1/3 on a number line?

Back

1/3 is located between 0 and 1 on a number line, closer to 0.

Front

What is the definition of a rational number?

Back

A rational number is any number that can be expressed as a fraction a/b, where a and b are integers and b is not zero.

Front

What is the difference between positive and negative integers?

Back

Positive integers are greater than zero, while negative integers are less than zero.

Front

How do you find the median of a set of numbers?

Back

To find the median, arrange the numbers in order and select the middle number. If there is an even number of values, average the two middle numbers.

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width (Area = length × width).

Front

What is the definition of an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.