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(b) Calculate the following:

1. [tex]7000 - 4539 = \square[/tex]

2. [tex]7000 - 4000 = \square[/tex]

3. [tex]\square - 9 = \square[/tex]

Note: This is from Worksheet 12: Subtracting with Renaming.

Answer :

Let's solve the problem step by step:

1. Calculate [tex]\(7000 - 4000\)[/tex]:
- Start by subtracting 4000 from 7000.
- This gives us [tex]\(3000\)[/tex], which is our first intermediate result.

2. Calculate [tex]\(7000 - 4539\)[/tex]:

Break down the calculation into simpler parts:

a. Subtract [tex]\(4000\)[/tex] from [tex]\(7000\)[/tex], which we've already done in step 1, resulting in [tex]\(3000\)[/tex].

b. Now subtract the remaining part of [tex]\(4539\)[/tex], which is [tex]\(539\)[/tex], from [tex]\(3000\)[/tex] (since [tex]\(7000 - 4000\)[/tex] gave us [tex]\(3000\)[/tex]).

- So calculate [tex]\(3000 - 539 = 2461\)[/tex].
- The result for [tex]\(7000 - 4539\)[/tex] is [tex]\(2461\)[/tex].

3. Calculate [tex]\(4539 - 9\)[/tex]:
- Subtract [tex]\(9\)[/tex] from [tex]\(4539\)[/tex].
- This gives us [tex]\(4530\)[/tex].

In summary, the calculations are:

- [tex]\(7000 - 4000 = 3000\)[/tex]
- [tex]\(7000 - 4539 = 2461\)[/tex]
- [tex]\(4539 - 9 = 4530\)[/tex]

These are the step-by-step calculations for solving the problem.

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