Math 6th Grade

Front

What is the order of operations in mathematics?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed. The acronym PEMDAS is often used: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

How do you calculate the mean of a set of numbers?

Back

To calculate the mean, add all the numbers together and then divide by the total count of the numbers.

Front

What is the median of a data set?

Back

The median is the middle value when the numbers are arranged in ascending order. If there is an even number of values, the median is the average of the two middle numbers.

Front

What is the range of a data set?

Back

The range is the difference between the highest and lowest values in the data set.

Front

How do you express a number in standard form using exponents?

Back

Standard form using exponents expresses a number as a base raised to a power, indicating how many times to multiply the base by itself.

Front

What is the value of 3 x 6?

Back

The value of 3 x 6 is 18.

Front

What is the value of 6 divided by 3?

Back

The value of 6 divided by 3 is 2.

Front

What is the value of 7 x 7?

Back

The value of 7 x 7 is 49.

Front

How do you find the total of a complex expression like 3x6+(6/3+[7x7])?

Back

First, solve the operations inside the parentheses, then follow the order of operations to simplify the expression step by step.

Front

What is the formula for finding the mean of a data set?

Back

Mean = (Sum of all values) / (Number of values).