Solve whole-number chains
4th Grade Math practice: A library shelves 8 boxes of 125 books each. Then 146 books are checked out. How many books remain on the shelves. Part of extension: problem solving (Extension: Problem Solving).
~11 min
Break a long problem into smaller solved parts and keep units attached to each step.
Breaking Problems into Steps
Solving Multi-Step Problems
- 1. Identify the first calculation.
- 2. Solve it to get a result.
- 3. Use that result for the next part.
When solving a long math problem, read it carefully and break it into small, individual calculation steps. Complete each part one at a time to stay organized.
💡 Check off each small part as you finish it.