Add within 1,000 and explain regrouping — Homework — page 1
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Worksheet directions

Grade 3 • Homework • Use the strategies practiced in class. Show your work and check your answers.

Sample questions

  1. Find 625 + 30. 625 + 30 = ___
  2. Find 778 + 40. 778 + 40 = ___
  3. Find 727 + 90. 727 + 90 = ___
  4. Find 744 − 20. 744 − 20 = ___
  5. Find 642 − 40. 642 − 40 = ___
  6. Find 795 − 50. 795 − 50 = ___

See the preview for diagrams, answer spaces, and the complete layout.

Common Core connections

Source labels: 3.NBT.A.2, 3.NBT.A.3. Review the learning goals below to check the fit for your class.

  • 3.NBT.A.2 — Fluently add and subtract within 1000
  • 3.NBT.A.3 — Multiply one-digit by multiples of 10

Bring it into your lesson

Open this worksheet in Sparkclass to copy it to your Files. Check the resulting layout before sharing it with students.

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