Connect length addition and subtraction to an integer number line. — Review — page 1
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Connect length addition and subtraction to an integer number line. — Review — page 2
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Worksheet directions

Grade 2 • Review • Choose a strategy for each problem. Explain or check your thinking where requested.

Sample questions

  1. A length is 7 units. 2 units are removed. What is the new length? 7 - 2 = ___
  2. A length is 6 units. 5 units are removed. What is the new length? 6 - 5 = ___
  3. A length is 5 units. 4 units are removed. What is the new length? 5 - 4 = ___
  4. A length is 11 units. 2 units are removed. What is the new length? 11 - 2 = ___
  5. A path is 12 units. One part is 5 units. What is the other part? 5 + ___ = 12
  6. What does the endpoint show on a length number line? ___

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

Common Core connections

Source labels: 2.MD.B.5. Review the learning goals below to check the fit for your class.

  • 2.MD.B.5 — Solve addition and subtraction problems about lengths

Bring it into your lesson

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