Decimals: Place Value, Comparing, and Expanded form/notation

Front

What is a decimal?

Back

A decimal is a number that includes a decimal point, which separates the whole number part from the fractional part.

Tags

CCSS.2.MD.B.6

Front

What does the place value of a digit in a decimal represent?

Back

The place value of a digit in a decimal indicates its value based on its position relative to the decimal point.

Tags

CCSS.5.NBT.A.3A

Front

What is the value of the digit 3 in the decimal 0.37?

Back

The value of the digit 3 in 0.37 is 0.30 or 3/10.

Tags

CCSS.5.NBT.A.3A

Front

How do you compare two decimal numbers?

Back

To compare two decimal numbers, align them by the decimal point and compare digit by digit from left to right.

Tags

CCSS.4.NF.C.7

Front

What is expanded form of a decimal?

Back

Expanded form of a decimal expresses the number as the sum of the values of its digits. For example, 0.37 = 0.30 + 0.07.

Tags

CCSS.5.NBT.A.3A

Front

What does the digit 5 represent in the decimal 78.25?

Back

In 78.25, the digit 5 represents 0.05 or 5/100.

Tags

CCSS.5.NBT.A.3A

Front

How do you write 1.15 in expanded form?

Back

1.15 in expanded form is 1 + 0.10 + 0.05.

Tags

CCSS.5.NBT.A.3A

Front

What is the least value among 15.2, 12.5, 5.12, and 21.5?

Back

The least value is 5.12.

Tags

CCSS.5.NBT.A.3B

Front

What does the decimal 0.037 represent?

Back

0.037 represents thirty-seven thousandths.

Tags

CCSS.5.NBT.A.3A

Front

How do you express 3.7 in words?

Back

3.7 is expressed as three and seven tenths.

Tags

CCSS.5.NBT.A.3A