Adding and Subtracting Decimals

Front

What is the result of 7.9 - 3.47?

Back

4.43

Front

What is the result of 55.78 + 4.6?

Back

60.38

Front

In the number 23.45, what digit is in the ones place?

Back

3

Front

What is the result of 2.98 + 5.3?

Back

8.28

Front

If Chicago was predicted to receive 1.254'' of rain and actually received .875'', how far was the prediction off?

Back

.379''

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

How do you align decimals when adding or subtracting?

Back

Align the numbers by their decimal points to ensure proper addition or subtraction.

Front

What is the value of the digit 5 in the number 45.67?

Back

5 is in the tenths place, representing 0.5.

Front

What is the first step in subtracting decimals?

Back

Align the decimal points and write the numbers in a column.

Front

What is the sum of 0.75 and 0.25?

Back

1.00