Formula deep page
Expanded Form (3-digit)
3-digit number = H×100 + T×10 + O×1
This formula belongs to the chapter "Tens and Hundreds" in Class 2 Mathematics (Maths Magic). Use it after identifying the right variables, matching the chapter context, and writing the substitution clearly.
How to use it
- Identify the quantity you need to find.
- Check the related variables and units from the question.
- Substitute values carefully into the formula.
- Simplify step by step and write the final statement.
Worked cue
356 = 3×100 + 5×10 + 6×1 = 300+50+6
Rule note: H=hundreds digit, T=tens digit, O=ones digit