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Grade 6 Mathematics · Strand 1: Numbers · Decimals

Rounding Decimals to Three Decimal Places

A short Grade 6 Mathematics lesson for the CBE curriculum, part of Numbers: Decimals. Learn it on any phone with notes and slides, then check yourself with a quick quiz and earn XP. This lesson is free.

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5 questions from this lesson’s quiz. Start the lesson to answer them and see the right answers.

  1. 1. What is 15.6823 rounded to three decimal places?

    • A. 15.683
    • B. 15.682
    • C. 15.68
    • D. 15.690
  2. 2. A tailor in Kisumu measures a length of wire as 9.8095 m. Round this to three decimal places.

    Type your answer (in m) in the lesson.

  3. 3. Which place value gives the deciding digit when rounding a decimal to three decimal places?

    Type your answer in the lesson.

  4. 4. A piece of timber is 7.3648 metres long. What is its length rounded to two decimal places?

    • A. 7.37 m
    • B. 7.365 m
    • C. 7.36 m
    • D. 7.4 m
  5. 5. What is 3.4798 rounded to three decimal places?

    • A. 3.479
    • B. 3.480
    • C. 3.470
    • D. 3.580

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