Decimal Computation Review

Front

Calculate: 7.8 - 4.3

Back

3.5

Front

If Sarah had $15.60 and she spent $7.25, how much money does she have left?

Back

$8.35

Front

Subtract 6.8 from 12.5

Back

5.7

Front

What is the result of 5.6 + 3.2?

Back

8.8

Front

If a book costs $12.50 and a pen costs $3.75, what is the total cost?

Back

$16.25

Front

What is the definition of 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.

Front

What does it mean to subtract decimals?

Back

Subtracting decimals means finding the difference between two decimal numbers by aligning the decimal points and performing the subtraction.

Front

What is the process of adding decimals?

Back

To add decimals, align the decimal points and add each column, carrying over if necessary.

Front

What is the value of 0.5 in cents?

Back

0.5 is equal to 50 cents.

Front

How do you convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal over its place value and simplify if possible.