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Round Decimals

Round Decimals. Mrs. Planavsky 4 th grade. Quick Review. Round each number to the nearest ten 56 84 938 4,892 15, 284. Today’s Objective. Round decimals using rounding rules and number lines. Learn. Lisa and some friends went cross-country skiing. They covered 4.2 miles.

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Round Decimals

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  1. Round Decimals Mrs. Planavsky 4th grade

  2. Quick Review • Round each number to the nearest ten • 56 • 84 • 938 • 4,892 • 15, 284

  3. Today’s Objective • Round decimals using rounding rules and number lines

  4. Learn • Lisa and some friends went cross-country skiing. They covered 4.2 miles. • Round 4.2 to the nearest whole number.

  5. There are two ways to round decimals. • Use a number line. • Use the rounding rules.

  6. Use a number line.

  7. Use the rounding rules.

  8. Round each number to the place of the blue digit. • 2.2 • 2 • 1.8 • 2 • $16.98 • $20 • 7.305 • 7.31

  9. Round each number to the place of the blue digit. • 5.84 • 6 • 3.18 • 3.2 • $1.43 • $1 • $7.71 • $7.70

  10. Round to the nearest hundredth. • 10.076 • 10.08 • 61.349 • 61.35 • 5.181 • 5.18 • 9.413 • 9.41

  11. Math is REALLY Fun!

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