Worked Example
Mistake correction 6
For Class 1 Mathematics (Maths Magic), explain or solve a how many are left? question from the chapter "Subtraction". Focus on mistake correction and show the working clearly.
Step-by-step solution path
- Read the topic idea: How Many are Left?.
- Recall the core explanation from the chapter: Subtraction as taking away, finding difference, subtraction facts.
- Use the related formula "Subtraction Fact" as the main tool while solving.
- Write the reasoning in simple school-level language before the final answer.
Final learning answer
This example is centred on How Many are Left?. A strong solution should identify the correct data, apply Subtraction Fact, and explain each transition instead of jumping directly to the answer.
Related formula
Subtraction Fact
If a + b = c, then c - b = a