Multiplying Decimals and Decimal Models

Front

What is a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a dot (.) to separate the whole number from the fractional part.

Tags

CCSS.3.NF.A.3C

Front

How do you multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers, then count the total number of decimal places in both numbers and place the decimal point in the product accordingly.

Tags

CCSS.6.NS.B.3

Front

What is the product of 0.5 and 81.9?

Back

40.95

Tags

CCSS.6.NS.B.3

Front

What is the product of 9.3 and 4.1?

Back

38.13

Tags

CCSS.6.NS.B.3

Front

What is the product of 3.7 and 0.43?

Back

1.591

Tags

CCSS.6.NS.B.3

Front

How do you place the decimal point in a product?

Back

Count the total number of decimal places in the factors and place the decimal point in the product so that it has that many decimal places.

Tags

CCSS.6.NS.B.3

Front

What does the term 'product' mean in multiplication?

Back

The product is the result of multiplying two or more numbers together.

Tags

CCSS.3.OA.A.1

Front

What is the decimal model?

Back

A decimal model visually represents decimal numbers, often using grids or blocks to show parts of a whole.

Tags

CCSS.8.NS.A.2

Front

What color represents the product in this model?

Back

Purple

Tags

CCSS.4.NBT.B.5

Front

What is 6 multiplied by 5.01?

Back

30.06

Tags

CCSS.6.NS.B.3