Write the following numbers in the expanded form.
`8,56,43,210`

Answer

To write the number `8,56,43,210` in expanded form, we will break it down based on the place values of each digit.

### Step-by-Step Solution:

1. **Identify the Place Values:**
- The number `8,56,43,210` has the following place values:
- 8 is in the Crore place
- 5 is in the Lakh place
- 6 is in the Thousand place
- 4 is in the Hundred place
- 3 is in the Ten place
- 2 is in the One place
- 1 is in the Tenth place
- 0 is in the Hundredth place

2. **Write Each Digit with its Place Value:**
- 8 Crore = 8 × 1,00,00,000
- 5 Lakh = 5 × 1,00,000
- 6 Thousand = 6 × 1,000
- 4 Hundred = 4 × 100
- 3 Ten = 3 × 10
- 2 One = 2 × 1
- 1 Tenth = 1 × 0.1
- 0 Hundredth = 0 × 0.01

3. **Combine the Terms:**
- Now, we can combine all these terms to write the number in expanded form:
\[ 8,56,43,210 = 8 \times 1,00,00,000 + 5 \times 1,00,000 + 6 \times 1,000 + 4 \times 100 + 3 \times 10 + 2 \times 1 + 1 \times 0 + 0 \times 0 \]

4. **Final Expanded Form:**
- Therefore, the expanded form of `8,56,43,210` is:
\[ 8 \times 1,00,00,000 + 5 \times 1,00,000 + 6 \times 1,000 + 4 \times 100 + 3 \times 10 + 2 \times 1 + 1 \times 0 + 0 \times 0 \]