Decimals are a way to represent numbers that are not whole. They are based on the number 10 and use a decimal point to separate the whole number part from the fractional part. For example, in the number 3.14, 3 is the whole number and .14 is the decimal part, which represents fourteen-hundredths. Understanding decimals is crucial for everyday tasks like measuring, calculating money, and understanding data. Let's get started with some activities to help you master decimals!
This worksheet will help you understand decimals better by introducing key vocabulary and testing your critical thinking skills. Have fun!
Match the term with its definition:
| Term | Definition |
|---|---|
| 1. Decimal | A. A number less than one, written with a decimal point. |
| 2. Tenths | B. The position to the right of the decimal point representing one-tenth. |
| 3. Hundredths | C. The position two places to the right of the decimal point representing one-hundredth. |
| 4. Decimal Point | D. A symbol (.) used to separate the whole number part from the fractional part. |
| 5. Whole Number | E. A number without fractions or decimals. |
Complete the sentences using the words provided: decimal, tenths, hundredths, place value, whole number.
A __________ is a number that contains a decimal point. The __________ of a digit depends on its position in the number. The first digit after the decimal represents __________, and the second digit represents __________. The part of the number before the decimal point is called the __________.
Explain, in your own words, why understanding decimals is important in everyday life. Give at least three examples.
Please log in to post your answer.
Log InEarn 2 Points for answering. If your answer is selected as the best, you'll get +20 Points! 🚀