5NBT7 Add Decimals

Front

What should you ALWAYS do first when adding or subtracting decimals?

Back

Line them up!

Front

3.3 + 2.22 = ?

Back

5.52

Front

Stephanie has two dogs. Her beagle weighs 16.27 pounds. Her poodle weighs 28.53 pounds. What is the combined weight of both dogs?

Back

44.8 pounds

Front

5.8 + 4.289 = ?

Back

10.089

Front

5.66 + 4.25 = ?

Back

9.91

Front

What is a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a dot (.) to separate the whole number from the fractional part.

Front

How do you add decimals?

Back

Line up the decimal points, add the numbers as you would whole numbers, and place the decimal point in the answer.

Front

What is the value of 0.5 in fraction form?

Back

1/2

Front

What is the importance of place value in adding decimals?

Back

Place value helps to align the numbers correctly, ensuring accurate addition.

Front

What is the sum of 0.75 and 0.25?

Back

1.00