Representing Decimals with Models

Front

What is a decimal?

Back

A decimal is a way of representing fractions using a point (decimal point) to separate the whole number part from the fractional part.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does the decimal 0.1 represent in a model?

Back

0.1 represents one-tenth of a whole, often shown as one shaded part out of ten equal parts.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you represent 0.5 in a model?

Back

0.5 can be represented as half of a whole, often shown as one shaded part out of two equal parts.

Tags

CCSS.3.G.A.2

Front

What is the decimal equivalent of 3/10?

Back

The decimal equivalent of 3/10 is 0.3.

Front

If a model shows 0.8 shaded, what fraction does it represent?

Back

0.8 represents 8/10 or 4/5 as a fraction.

Tags

CCSS.4.NF.C.6

Front

What does the decimal 0.25 represent?

Back

0.25 represents 25 hundredths, or 25/100.

Tags

CCSS.4.NF.C.6

Front

How can you represent the decimal 0.75 in a model?

Back

0.75 can be represented as three-quarters of a whole, shown as 3 shaded parts out of 4 equal parts.

Tags

CCSS.4.NF.C.6

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 does the decimal 0.32 represent in terms of hundredths?

Back

0.32 represents 32 hundredths, or 32/100.

Tags

CCSS.4.NF.C.6

Front

How do you read the decimal 0.97?

Back

0.97 is read as 'ninety-seven hundredths'.

Tags

CCSS.5.NBT.A.3A