Line up and Subtract | Decimal Subtraction Worksheets - Free Printable

The image you uploaded appears to be a worksheet titled "Decimal Subtraction - Hundreds". The task involves solving decimal subtraction problems and lining up the decimals vertically before performing the subtraction. Below, I will explain how to solve these types of problems step by step using one of the examples from the worksheet.

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Example Problem:

Let's take problem #1:
70.07 - 53.23

#### Step-by-Step Solution:

1. Line up the decimals vertically:
- Write the numbers one below the other, aligning the decimal points.
- Add zeros as placeholders if necessary to ensure both numbers have the same number of digits after the decimal point.

```
70.07
- 53.23
```

2. Subtract digit by digit from right to left:
- Start with the hundredths place (the second digit after the decimal point):
- 7 (from 70.07) - 3 (from 53.23) = 4
- Move to the tenths place:
- 0 (from 70.07) - 2 (from 53.23) = -2
- Since we cannot subtract 2 from 0, we need to borrow 1 from the units place.
- Borrowing 1 from the units place changes 0 to 10.
- Now, 10 - 2 = 8.
- Move to the units place:
- After borrowing, the 0 in the units place of 70.07 becomes 9 (since we borrowed 1).
- 9 (from 70.07) - 3 (from 53.23) = 6
- Finally, move to the tens place:
- 7 (from 70.07) - 5 (from 53.23) = 2

3. Write the result:
- Combining all the results, we get:
```
70.07
- 53.23
_______
16.84
```

So, 70.07 - 53.23 = 16.84.

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General Explanation for Solving Decimal Subtraction Problems:

1. Align the Decimals: Ensure both numbers are lined up vertically with the decimal points aligned.
2. Add Zeros as Placeholders: If one number has fewer digits after the decimal point, add zeros to make the lengths equal.
3. Subtract Digit by Digit: Start from the rightmost digit and move left, borrowing as needed when subtracting.
4. Write the Final Answer: Combine the results to get the final answer.

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Applying the Same Steps to Other Problems:

You can apply the same method to solve all the problems on the worksheet. For example:
- Problem #2: 69.61 - 1.35
- Problem #3: 5.39 - 3.71
- And so on...

If you need help with any specific problem, feel free to ask!

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Final Answer for Problem #1:

$$
\boxed{16.84}
$$