Adding and Subtracting Decimals

Front

What is the sum of 35.61 and 12.93?

Back

48.54

Front

What is 10.09 minus 4.35?

Back

5.74

Front

Mariah has $33.08. If she spends $5.78 and $3.25, how much does she have left?

Back

$24.05

Front

If a bracelet, a necklace, and a ring each cost $2.50, what is the total cost?

Back

$7.50

Front

Round 26.541 to the nearest whole number.

Back

27.00

Front

What is the process of adding decimals?

Back

Align the decimal points and add as you would whole numbers, carrying over if necessary.

Front

What is the process of subtracting decimals?

Back

Align the decimal points and subtract as you would whole numbers, borrowing if necessary.

Front

What does it mean to round a number?

Back

To round a number means to adjust it to the nearest specified place value.

Front

What is the value of 0.5 in terms of fractions?

Back

0.5 is equivalent to 1/2.

Front

How do you convert a decimal to a fraction?

Back

Write the decimal over its place value (e.g., 0.75 = 75/100) and simplify.