Tuesday, 24 February 2015

Real Numbers - 4 operations: What's Wrong? (1)


15 comments:

  1. in line 2 the subtraction is wrong
    it is supposed to be 15.4.7

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  2. on line 3 he did a calculation error. 16.17-0.7 is 15.47 not 16.1

    ReplyDelete
  3. There is an answer error. The correct answer is 15.47

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  4. In Line 2, 16.17 - 0.7 is NOT equal to 16.1, as 0.7 is in the tenths place while in 16.17 the 7 is in the hundredths place.

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  5. subtraction error,16.17-0.7=15.47. It is not 16.1

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  6. The answer 16.1 is wrong. 16.17-0.7 is not 16.1, it is 15.47.

    ReplyDelete