Decimals and Fractions

Front

What is a decimal?

Back

A decimal is a way of representing fractions using a point (.) to separate the whole number part from the fractional part. For example, 0.5 represents 5 tenths.

Tags

CCSS.4.NF.C.6

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as two numbers separated by a slash, such as 1/2, where 1 is the numerator (part) and 2 is the denominator (whole).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator. For example, 1/4 = 1 ÷ 4 = 0.25.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

How do you convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal as a fraction with a denominator of 1, then multiply the numerator and denominator by 10 for each digit after the decimal point. For example, 0.75 = 75/100 = 3/4.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is an equivalent fraction?

Back

Equivalent fractions are different fractions that represent the same value. For example, 1/2 and 2/4 are equivalent fractions.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is the decimal equivalent of 1/2?

Back

The decimal equivalent of 1/2 is 0.5.

Front

How do you compare decimals?

Back

To compare decimals, line them up by the decimal point and compare digit by digit from left to right. The larger number is the one with the greater digit in the first place where they differ.

Tags

CCSS.5.NBT.A.3B

Front

What is the value of 0.875 as a fraction?

Back

0.875 as a fraction is 7/8.

Front

How do you order fractions from least to greatest?

Back

To order fractions from least to greatest, convert them to a common denominator or to decimals, then compare their values.

Tags

CCSS.4.NF.A.2

Front

What is the decimal for 0.4?

Back

0.4 is equivalent to 2/5 as a fraction.

Tags

CCSS.4.NF.C.6