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Unit 2 Review

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operations with rational numbers

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kdlee418

Updated 3 months ago

1. Poll
60 seconds
What is the result of adding 0.25 and 3/8?
  • 9/16
  • 7/8
  • 5/8
  • 7/12
2. Poll
60 seconds
What is the result of adding 0.75 and -1/2?
  • 7/8
  • 1 1/4
  • 0.25
3. Poll
60 seconds
What is the product of -2/3 and 5/6?
  • -1
  • -10/18
  • -5/9
4. Poll
60 seconds
What is the reciprocal of 7/8?
  • 8/7
  • 56
  • 7
5. Poll
60 seconds
What is the result of subtracting 2 1/2 from -3?
  • -5.5
  • -0.5
  • 0
6. Poll
60 seconds
What is the product of -2/3 and -5/6?
  • 5/9
  • -5/9
  • -10/36
  • -10/18
7. Poll
60 seconds
What is the quotient of 2 1/2 divided by 3?
  • 4 /7
  • 1 /2
  • 8 /15
  • 5 /6
8. Poll
60 seconds
What is the result of subtracting 3 1 /4 from -6?
  • -12.25
  • -9.25
  • -0.75
  • -0.25
9. Poll
60 seconds
Which of the following expressions simplifies to -4?
  • (20) ÷ (-5)
  • (16) + (-20)
  • (-24) ÷ (6)
  • (-40) ÷ (10)

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