Lesson Worksheet: Subtraction of Rational Numbers Mathematics • 7th Grade

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

Q1:

Find the difference between 0.9357 and 2,63710,000. Round your answer to the nearest hundredth.

Q2:

Find the difference between 0.034 and 1925. Round your answer to the nearest tenth.

Q3:

The difference between 0.4046 and 5,02310,000 to the nearest thousandth.

Q4:

The weight of a tin full of sugar is 1434 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 23 to get 16?

  • A12
  • B56
  • C12
  • D56
  • E13

Q6:

Calculate 8910323. Give your answer as a mixed number.

  • A5730
  • B5710
  • C5930
  • D5230
  • E515

Q7:

Calculate 93122812. Give your answer as a mixed number.

  • A6712
  • B7512
  • C7712
  • D6712
  • E7512

Q8:

Calculate 714458. Give your answer as a mixed number.

  • A312
  • B338
  • C258
  • D358
  • E338

Q9:

Is the difference between two rational numbers a rational number?

  • ANo
  • BYes

Q10:

Calculate 734324. Give your answer as a mixed number.

  • A414
  • B334
  • C434
  • D412
  • E714

This lesson includes 18 additional questions and 170 additional question variations for subscribers.

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