Add and Subtract Decimals

Front

What is the process of adding decimals?

Back

To add decimals, align the numbers by the decimal point and add each column starting from the right, carrying over if necessary.

Front

How do you subtract decimals?

Back

To subtract decimals, align the numbers by the decimal point and subtract each column starting from the right, borrowing if necessary.

Front

What is the value of 0.5 when added to 3.345?

Back

3.845

Front

What is the result of 75 plus 8.95?

Back

83.95

Front

What is 19.88 subtracted from 83.95?

Back

64.07

Front

How do you handle carrying over in decimal addition?

Back

If the sum of a column exceeds 9, carry over the extra value to the next column to the left.

Front

What is the result of 3.9 plus 5.29?

Back

9.19

Front

What is the result of 9.19 minus 2.305?

Back

6.885

Front

What is the result of 44.7 minus 6.7?

Back

38.0

Front

What is 1.25 added to 38.0?

Back

39.25