Fractions on a Number Line

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a ratio of two integers, with a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you represent fractions on a number line?

Back

Fractions are represented on a number line by dividing the segment between two whole numbers into equal parts based on the denominator and marking the appropriate number of parts from the left.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the numerator in a fraction indicate?

Back

The numerator indicates 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 indicate?

Back

The denominator 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 can you simplify the fraction 2/6?

Back

You can simplify 2/6 by dividing both the numerator and the denominator by their greatest common divisor, which is 2, resulting in 1/3.

Front

What is the equivalent fraction of 7/8?

Back

An equivalent fraction of 7/8 can be found by multiplying both the numerator and the denominator by the same non-zero integer, such as 2, resulting in 14/16.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

How do you find a fraction represented by a point on a number line?

Back

To find the fraction represented by a point on a number line, count the number of equal segments from 0 to the point and use that count as the numerator, while the total number of segments as the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the relationship between fractions and decimals?

Back

Fractions can be converted to decimals by dividing the numerator by the denominator.

Front

What fraction does the point X represent if it is located at 2/12 on a number line?

Back

Point X represents the fraction 2/12, which can be simplified to 1/6.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you identify the fraction represented by a colored dot on a number line?

Back

Identify the position of the colored dot relative to the whole numbers on the number line and determine how many equal parts it is from the leftmost whole number.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B