Worksheet directions

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

Sample questions

1. Find 627 - 273. Explain how you rename across a zero. 627 - 273 = ___
2. Find 517 - 133. Explain how you rename across a zero. 517 - 133 = ___
3. Find 288 + 137. 288 + 137 = ___
4. Find 857 - 143. Explain how you rename across a zero. 857 - 143 = ___
5. Find 788 + 397. 788 + 397 = ___
6. Find 687 - 263. Explain how you rename across a zero. 687 - 263 = ___

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

Common Core connections

Source labels: 2.NBT.B.7. Review the learning goals below to check the fit for your class.

• 2.NBT.B.7 — Add and subtract within 1000

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.