# Worksheet: Subtraction of Rational Numbers

In this worksheet, we will practice subtracting rational numbers, including fractions, decimals, and percentages.

**Q3: **

The difference between 0.4046 and to the nearest thousandth.

**Q4: **

The weight of a tin full of sugar is kg. The weight of an empty tin is 6.75 kg. How many kilograms of sugar are in a full tin?

**Q5: **

What number should be subtracted from to get ?

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**Q6: **

Calculate . Give your answer as a mixed number.

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**Q7: **

Calculate . Give your answer as a mixed number.

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**Q8: **

Evaluate giving the answer in its simplest form.

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**Q9: **

Calculate . Give your answer as a mixed number.

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**Q10: **

Is the difference between two rational numbers a rational number?

- ANo
- BYes

**Q11: **

Calculate . Give your answer as a mixed number.

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**Q12: **

Evaluate and simplify .

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**Q13: **

Simplify the following expression: .

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**Q14: **

Evaluate , giving the answer in its simplest form.

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**Q15: **

The sum of two rational numbers is . If one of the numbers is , find the other.

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**Q16: **

Evaluate giving the answer in its simplest form.

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**Q17: **

Find the missing term in the equation .

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**Q18: **

Find the missing term in the expression .

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**Q20: **

Find the value of given and .

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