6th grade Math Review

Front

What is the range of a set of numbers?

Back

The range is the difference between the highest and lowest values in a set of numbers.

Front

How do you find the range of Roger's scores: 155, 165, 138, 172, 127, 193, 142?

Back

Range = Highest score - Lowest score = 193 - 127 = 66.

Front

What is the first step to solve the equation 2x = 26?

Back

Divide both sides by 2 to isolate x.

Front

What does GCF stand for in mathematics?

Back

GCF stands for Greatest Common Factor, which is the largest number that divides two or more numbers without leaving a remainder.

Front

What is the GCF of 8 and 24?

Back

The GCF of 8 and 24 is 8.

Front

What is the process to divide fractions?

Back

To divide fractions, multiply the first fraction by the reciprocal of the second fraction.

Front

Back

Front

What is the mean in mathematics?

Back

The mean is the average of a set of numbers, calculated by adding all the numbers together and dividing by the count of numbers.

Front

What is another word for mean?

Back

Another word for mean is average.

Front

What is the median in a set of numbers?

Back

The median is the middle number in a sorted list of numbers.