This product works great as a group or independently. The activity requires students to find the three puzzle pieces that go together. Each puzzle has one piece with a subtraction question, one piece with the difference, and one piece with each subtrahend in base 10 blocks, with the second subtrahend crossed out.
Once the students have completed the puzzles, they are to complete the subtraction worksheet on their own. Answer Key included.
This product includes sheets with AND without Common Core Standards posted on them.
**When printing, be sure to select 2 per page. Otherwise there will be one puzzle per sheet.***
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