Form 14: Decimal Estimation & Rounding in Operations Exercise

Form 14: Decimal Estimation & Rounding in Operations

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Form 14: Decimal Estimation & Rounding in Operations

Practice rounding decimals and estimating results when performing arithmetic operations.

Questions

  1. MultiChoice

    Estimate 19.8 + 30.3 by rounding each number to the nearest whole number:

  2. MultiChoice

    Estimate 49.7 - 18.2 by rounding each number to the nearest whole number:

  3. MultiChoice

    Estimate 5.9 * 8.1 by rounding each number to the nearest whole number:

  4. MultiChoice

    Estimate 41.8 / 5.9 by rounding each number to the nearest whole number:

  5. MultiChoice

    Round 14.678 to the nearest hundredth:

  6. MultiChoice

    Round 8.342 to the nearest tenth:

  7. MultiChoice

    Estimate 102.4 + 97.8 by rounding each to the nearest ten:

  8. MultiChoice

    Round 0.0864 to the nearest thousandth:

  9. MultiChoice

    Estimate 12.3 * 4.8 by rounding each to the nearest whole number:

  10. MultiChoice

    Estimate 81.4 / 8.9 by rounding each to the nearest whole number:

  11. MultiChoice

    Round 39.95 to the nearest tenth:

  12. MultiChoice

    Estimate 75.2 - 24.8 by rounding each to the nearest ten: