Adding Decimals

Front

What is the sum of 4.32 and 1.78?

Back

6.1

Front

What is the sum of 0.63 and 1.89?

Back

2.52

Front

What is the sum of 1.21 and 3.11?

Back

4.32

Front

What is the sum of 0.65 and 2.37?

Back

3.02

Front

What is the sum of 0.97 and 1.03?

Back

2

Front

What is the definition of a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a decimal point.

Front

How do you align decimals when adding?

Back

You align the numbers by their decimal points to ensure that each place value is added correctly.

Front

What is the place value of 3 in the number 4.32?

Back

The place value of 3 in 4.32 is tenths.

Front

What is the place value of 2 in the number 1.21?

Back

The place value of 2 in 1.21 is hundredths.

Front

What is the process of adding decimals?

Back

1. Align the decimal points. 2. Add from right to left, carrying over if necessary. 3. Place the decimal point in the sum directly below the other decimal points.