Addition of Decimals

Front

What is the sum of 7.82 and 6.94?

Back

14.76

Front

How do you add decimals?

Back

Align the decimal points and add as you would whole numbers, then place the decimal point in the sum.

Front

What is the sum of 3.5 and 8.6?

Back

12.1

Front

What is the sum of 14.7 and 25.8?

Back

40.5

Front

What is the sum of 83.6 and 32.7?

Back

116.3

Front

What is the sum of 4.8 and 2.6?

Back

7.4

Front

Why is it important to align decimal points when adding decimals?

Back

Aligning decimal points ensures that each digit is added in the correct place value.

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

What is the place value of the digit 7 in the number 7.82?

Back

The place value of 7 in 7.82 is 7 tenths.

Front

What is the place value of the digit 2 in the number 7.82?

Back

The place value of 2 in 7.82 is 2 hundredths.