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Laabri

Pre-Algebra 1.2 Guided Practice: Rounding Whole Numbers (& Quiz 1)

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Last updated almost 6 years ago
12 Nsɛmmisa

New Knowledge

Carefully watch the instructional videos below and complete the items that follow.

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1.

Got It? Round each number on the left to the nearest 10 then drag them into the appropriate category.

  • 1

  • 6

  • 10

  • 13

  • 15

  • 24

  • 26

  • 32

  • 33

  • Rounds to 0

  • Rounds to 10

  • Rounds to 20

  • Rounds to 30

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Got It? Graph the number 23 on the number line then circle the number it rounds to when rounded to the nearest 10. Use a contrasting color.

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3.

Got It? Graph the number 65 on the number line then circle the number it rounds to when rounded to the nearest 10. Use a contrasting color.

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4.

Got It? Round 2,381 to the nearest ten. Enter only a number.

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5.

Got It? Round 9,265 to the nearest ten. Enter only a number.

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

Got It? Round 10,298 to the nearest ten. Enter only a number.

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7.

Take Note: Summarize the process of rounding a whole number to the nearest ten.

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8.

Take Note: Summarize the process of rounding to the nearest 100 on the number line.

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9.

Got It? Round 9,265 to the nearest hundred. Enter only a number.

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10.

Got It? Round 32,450 to the nearest hundred. Enter only a number.

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11.

Got It? Round 185,957 to the nearest hundred. Enter only a number.

Purposeful Practice

Complete the following activities:

★ Practice: Round whole numbers

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Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Take Note: Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?