Read & Write decimal numbers interactive worksheet - Free Printable

Let's solve the problem step by step.

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Question 1a) Write the below decimals in word form.

We need to write each decimal number in word form, including both the whole number part and the decimal part (in terms of tenths, hundredths, or thousandths).

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1. 1,855.62
- Whole number: one thousand eight hundred fifty-five
- Decimal: sixty-two hundredths
→ One thousand eight hundred fifty-five and sixty-two hundredths

2. 8,365.46
- Whole number: eight thousand three hundred sixty-five
- Decimal: forty-six hundredths
→ Eight thousand three hundred sixty-five and forty-six hundredths

3. 4,281.327
- Whole number: four thousand two hundred eighty-one
- Decimal: three hundred twenty-seven thousandths
→ Four thousand two hundred eighty-one and three hundred twenty-seven thousandths

4. 27.092
- Whole number: twenty-seven
- Decimal: ninety-two thousandths
→ Twenty-seven and ninety-two thousandths

5. 305.8
- Whole number: three hundred five
- Decimal: eight tenths
→ Three hundred five and eight tenths

6. 795.076
- Whole number: seven hundred ninety-five
- Decimal: seventy-six thousandths
→ Seven hundred ninety-five and seventy-six thousandths

7. 654.321
- Whole number: six hundred fifty-four
- Decimal: three hundred twenty-one thousandths
→ Six hundred fifty-four and three hundred twenty-one thousandths

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Question 1b) Convert each of the following into standard form.

Now we convert word forms into standard decimal numbers.

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1. twenty-two and eleven hundredths
- 22 + 11/100 = 22.11
→ 22.11

2. ninety-one and one hundred ninety-three thousandths
- 91 + 193/1000 = 91.193
→ 91.193

3. eighteen and forty-three thousandths
- 18 + 43/1000 = 18.043
→ 18.043

4. sixty-seven and four hundredths
- 67 + 4/100 = 67.04
→ 67.04

5. eight hundred sixty-six and seven tenths
- 866 + 7/10 = 866.7
→ 866.7

6. nine and eighty-one hundredths
- 9 + 81/100 = 9.81
→ 9.81

7. seven and seven hundredths
- 7 + 7/100 = 7.07
→ 7.07

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✔ Final Answers:

#### a) Word Form:
| Decimal | Word Form |
|--------|-----------|
| 1,855.62 | One thousand eight hundred fifty-five and sixty-two hundredths |
| 8,365.46 | Eight thousand three hundred sixty-five and forty-six hundredths |
| 4,281.327 | Four thousand two hundred eighty-one and three hundred twenty-seven thousandths |
| 27.092 | Twenty-seven and ninety-two thousandths |
| 305.8 | Three hundred five and eight tenths |
| 795.076 | Seven hundred ninety-five and seventy-six thousandths |
| 654.321 | Six hundred fifty-four and three hundred twenty-one thousandths |

#### b) Standard Form:
| Word Form | Standard Form |
|----------|----------------|
| twenty-two and eleven hundredths | 22.11 |
| ninety-one and one hundred ninety-three thousandths | 91.193 |
| eighteen and forty-three thousandths | 18.043 |
| sixty-seven and four hundredths | 67.04 |
| eight hundred sixty-six and seven tenths | 866.7 |
| nine and eighty-one hundredths | 9.81 |
| seven and seven hundredths | 7.07 |

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🔍 Explanation:

- When writing decimals in word form, always:
- Name the whole number part.
- Say "and" for the decimal point.
- Then name the decimal digits according to their place value (tenths, hundredths, thousandths).
- When converting from word form to standard form:
- Identify the whole number.
- Identify the fractional part (e.g., hundredths = two decimal places, thousandths = three).
- Write the decimal accordingly.

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