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Rational Numbers Class 8 Worksheet With Answers

Rational numbers are numbers that can be expressed as the ratio of two integers. They include all positive and negative fractions, as well as all integers.

A worksheet on rational numbers for class 8 is a worksheet that focuses on the concept of rational numbers and includes activities and exercises to help 8th grade students practice and improve their understanding of rational numbers.

Examples of activities that may be included on a rational numbers worksheet for class 8 include:

  1. Identifying and classifying rational numbers as positive or negative, fractions or integers
  2. Comparing and ordering rational numbers
  3. Adding and subtracting rational numbers
  4. Multiplying and dividing rational numbers
  5. Solving word problems involving rational numbers

A rational numbers worksheet for class 8 may also include answer keys, which provide the correct answers to the exercises or activities on the worksheet.

Overall, a rational numbers worksheet for class 8 is a useful tool for helping students understand and work with rational numbers.

Here are some examples of how each type of activity might be used on a rational numbers worksheet for class 8:

Identifying and classifying rational numbers as positive or negative, fractions or integers:

  • Identify the following numbers as positive or negative, and fractions or integers: 3/5, -2, 1/2, 0, 7
  • Classify the following numbers as positive or negative, and fractions or integers: -1/4, 0, 5/3, 2, -3/7

Comparing and ordering rational numbers:

  • Order the following numbers from least to greatest: 1/3, 2/5, 1/4, -3/7, 3
  • Compare the following pairs of numbers and determine which is greater: 3/4 and 5/6, -5/6 and -1/3, 0 and -2, 1/2 and -1/2

Adding and subtracting rational numbers:

  • Add the following rational numbers: 3/4 + 5/6, 1/2 + -1/3, -3/7 + 1/2
  • Subtract the following rational numbers: 5/6 – 3/4, 1/3 – -1/2, -1/2 – 1/4

Multiplying and dividing rational numbers:

  • Multiply the following rational numbers: 3/4 x 5/6, 1/2 x -1/3, -3/7 x 1/2
  • Divide the following rational numbers: 5/6 ÷ 3/4, 1/3 ÷ -1/2, -1/2 ÷ 1/4

Solving word problems involving rational numbers:

  • A cookie recipe calls for 2/3 cup of sugar. If you want to make a double batch, how much sugar do you need?
  • You have $5 to spend and want to buy a shirt that costs $3.50. How much money do you have left?
  • You travel a total of 240 miles on a trip and use 3/4 of a tank of gas. How many gallons of gas did you use?

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