Decimal Flashcard

Front

What is the sum of 4.17, 15.3, and 8.649?

Back

28.119

Front

Which is greater: 53.712 or 53.271?

Back

53.712 is greater than 53.271.

Front

What is 34 minus 23.32?

Back

10.68

Front

If a house measures 3.3 meters long and each side is 0.3 meters, how many equal sides are there?

Back

11 sides.

Front

Calvin started with 34.9 points and earned 12.78 points. How many points does he have now?

Back

47.68 points.

Front

What is the definition of a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

How do you compare two decimals?

Back

Align the decimal points and compare digit by digit from left to right.

Front

What is the value of 0.5 + 0.25?

Back

0.75

Front

What is the difference between 5.5 and 2.2?

Back

3.3

Front

What does it mean to round a decimal?

Back

To round a decimal means to reduce the number of digits while keeping the value close to what it was.