DECIMALS - ADDITION

Front

What is the result of adding two decimal numbers called?

Back

The result is called the sum.

Front

What is the first step in adding decimals?

Back

Line up the decimal points of the numbers being added.

Front

What should you do if the numbers have different lengths when adding decimals?

Back

Fill in with zeros to make them the same length.

Front

How do you write the sum of 2.5 and 3.7?

Back

2.5 + 3.7 = 6.2.

Front

What is the importance of lining up decimals when adding?

Back

It ensures that each digit is in the correct place value.

Front

What is the rule for adding decimals?

Back

Line up the decimals first, then add as you would with whole numbers.

Front

Can you add decimals without lining them up?

Back

No, lining them up is essential for accurate addition.

Front

What is the sum of 0.75 and 0.25?

Back

0.75 + 0.25 = 1.00.

Front

What do you call the number you add to another number?

Back

The number you add is called the addend.

Front

What is the sum of 1.2, 2.3, and 3.4?

Back

1.2 + 2.3 + 3.4 = 6.9.