Adding Decimals

Front

What is the sum of 343.4 and 5.607?

Back

349.007

Front

What is the sum of 921.74 and 2.7?

Back

924.44

Front

What is the sum of 656.86 and 46.37?

Back

703.23

Front

What is the sum of 1,245.876 and 67.018?

Back

1,312.894

Front

What is the sum of 45.98 and 17.009?

Back

62.989

Front

How do you align decimal points when adding decimals?

Back

Align the decimal points vertically before adding.

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 3.47?

Back

The place value of 7 in 3.47 is in the hundredths place.

Front

What is the first step in adding decimals?

Back

The first step is to line up the numbers by their decimal points.

Front

What do you do if one number has more decimal places than the other?

Back

Add zeros to the end of the shorter number to match the decimal places.