DECIMAL Arithmetic

Front

What is decimal arithmetic?

Back

Decimal arithmetic involves calculations using decimal numbers, which are numbers that include a decimal point to represent fractions.

Front

How do you add decimal numbers?

Back

To add decimal numbers, align the numbers by the decimal point and add each column starting from the right.

Front

What is the result of adding 134.543 + 345.879?

Back

480.422

Front

How do you multiply a decimal by a whole number?

Back

Multiply as if there is no decimal, then place the decimal point in the product based on the total number of decimal places in the original numbers.

Front

What is the cost of 5 pounds of strawberries at $4.26 per pound?

Back

$21.30

Front

How do you subtract decimal numbers?

Back

Align the numbers by the decimal point and subtract each column starting from the right.

Front

What is the result of subtracting 74.3 - 8.76?

Back

65.54

Front

How do you find the remaining amount after spending?

Back

Subtract the total amount spent from the original amount.

Front

If Kelly has $20 and spends $2.15 and $6.58, how much does she have left?

Back

$11.27

Front

What does 'thirteen and seven thousandths' look like in decimal form?

Back

13.007