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Grade 3

• Strand 2

  • 3.2.A
  • 3.2.B
  • 3.2.C
  • 3.2.D

• Strand 3

  • 3.3.A
  • 3.3.B
  • 3.3.C
  • 3.3.D
  • 3.3.E
  • 3.3.F
  • 3.3.G
  • 3.3.H

• Strand 4

  • 3.4.A
  • 3.4.B
  • 3.4.C
  • 3.4.D
  • 3.4.E
  • 3.4.F
  • 3.4.G
  • 3.4.H
  • 3.4.I
  • 3.4.J
  • 3.4.K

• Strand 5

  • 3.5.A
  • 3.5.B
  • 3.5.C
  • 3.5.D
  • 3.5.E

• Strand 6

  • 3.6.A
  • 3.6.B
  • 3.6.C
  • 3.6.D
  • 3.6.E

• Strand 7

  • 3.7.A
  • 3.7.B
  • 3.7.C
  • 3.7.D
  • 3.7.E

• Strand 8

  • 3.8.A
  • 3.8.B

• Strand 9

  • 3.9.A
  • 3.9.B
  • 3.9.C
  • 3.9.D
  • 3.9.E
  • 3.9.F

TEKS Math Standard: 3.2.C

represent a number on a number line as being between two consecutive multiples of 10; 100; 1,000; or 10,000 and use words to describe relative size of numbers in order to round whole numbers

Rounding Numbers (But Not To 10)

What could we possibly do to make rounding more interesting for students who already get it? In this series, students consider how they might round to values other than “the nearest 10.” How, for example, do we round to the nearest 9? 7? 15?