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Integers, SM-Bank 020 MC

Which of the following changes is the smallest?

  1. `-8°text(C  to)\ -4°text(C)`
  2. `-5°text(C  to)\ -2°text(C)`
  3. `-2°text(C  to)\ 3°text(C)`
  4. `3°text(C  to)\ 7°text(C)`
Show Answers Only

`B`

Show Worked Solution

`text(Consider each option:)`

`-8\ text(to)\ -4` `=\ text(4° change)`
`-5\ text(to)\ -2` `=\ text(3° change)`
`-2\ text(to)\ 3` `=\ text(5° change)`
`3\ text(to)\ 7` `=\ text(4° change)`

 

`:.\ -5^@\ text(C to)\-2^@text(C is the smallest change.)`

`=> B`

Filed Under: Computation With Integers Tagged With: num-title-ct-core, smc-4209-40-Ordering integers, smc-4209-50-Add and Subtract

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