Fractions and Line Plots

Front

What is a fraction?

Back

A fraction represents a part of a whole. It consists of a numerator (top number) and a denominator (bottom number). For example, in the fraction 1/2, 1 is the numerator and 2 is the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the numerator in a fraction represent?

Back

The numerator is the top number of a fraction and represents how many parts of the whole are being considered.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the denominator in a fraction represent?

Back

The denominator is the bottom number of a fraction and indicates the total number of equal parts the whole is divided into.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you add fractions with the same denominator?

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

How do you add fractions with different denominators?

Back

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

What is a line plot?

Back

A line plot is a graph that shows the frequency of data along a number line. Each mark above a number represents one count of that value.

Tags

CCSS.3.MD.B.4

Front

How do you read a line plot?

Back

To read a line plot, look at the marks above each number to see how many times that number appears in the data set.

Tags

CCSS.2.MD.D.9

CCSS.3.MD.B.4

Front

What is the mode in a set of data?

Back

The mode is the number that appears most frequently in a data set. For example, in the set {1, 2, 2, 3}, the mode is 2.

Tags

CCSS.6.SP.B.5C

Front

What is the median in a set of data?

Back

The median is the middle number in a sorted list of numbers. If there is an even number of values, the median is the average of the two middle numbers.

Tags

CCSS.6.SP.B.5C

Front

What is the range of a set of data?

Back

The range is the difference between the highest and lowest values in a data set. For example, in the set {3, 5, 7}, the range is 7 - 3 = 4.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1