Subtract:
149.456 from 206.321

Answer

To subtract 149.456 from 206.321, follow these steps:

### Step 1: Write the numbers in a column
Align the numbers by their decimal points:
```
206.321
- 149.456
```

### Step 2: Subtract the numbers starting from the rightmost digit
Start subtracting from the rightmost digit (thousandths place) and move to the left.

1. **Thousandths place**: 1 - 6. We cannot subtract 6 from 1, so we need to borrow 1 from the hundredths place.
- Borrowing makes the 2 in the hundredths place a 1, and the 1 in the thousandths place becomes 11.
- Now, 11 - 6 = 5.

2. **Hundredths place**: 1 - 5. Again, we cannot subtract 5 from 1, so we need to borrow 1 from the tenths place.
- Borrowing makes the 3 in the tenths place a 2, and the 1 in the hundredths place becomes 11.
- Now, 11 - 5 = 6.

3. **Tenths place**: 2 - 4. We cannot subtract 4 from 2, so we need to borrow 1 from the units place.
- Borrowing makes the 6 in the units place a 5, and the 2 in the tenths place becomes 12.
- Now, 12 - 4 = 8.

4. **Units place**: 5 - 9. We cannot subtract 9 from 5, so we need to borrow 1 from the tens place.
- Borrowing makes the 0 in the tens place a 1, and the 5 in the units place becomes 15.
- Now, 15 - 9 = 6.

5. **Tens place**: 1 - 4. We cannot subtract 4 from 1, so we need to borrow 1 from the hundreds place.
- Borrowing makes the 2 in the hundreds place a 1, and the 1 in the tens place becomes 11.
- Now, 11 - 4 = 7.

6. **Hundreds place**: 1 - 1 = 0.

### Step 3: Write down the result
Putting it all together, we have:
```
206.321
- 149.456
___________
56.865
```

### Final Answer
The result of subtracting 149.456 from 206.321 is **56.865**.

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