Solve one-step problems with bar models
~10 min
Use the bar model to decide if you should add or subtract.
Total and parts
Total and parts
- A bar model can show a whole total and smaller parts. The total is all of it, and each part is one piece of it.
A bar model can show a whole total and smaller parts. The total is all of it, and each part is one piece of it.
💡 Look for the bar that means all together.