Let's break down the expression step by step:

\[
89 - 58 + 28 - (-32)
\]

1. First, simplify the subtraction of the negative number: 
\[
-(-32) = +32
\]

Now the expression becomes:

\[
89 - 58 + 28 + 32
\]

2. Next, handle the operations from left to right:

\[
89 - 58 = 31
\]

\[
31 + 28 = 59
\]

\[
59 + 32 = 91
\]

So, the final result is:

\[
\boxed{91}
\]

Would you like more details or have any questions?

Here are 5 related questions to expand your understanding:
1. How would the result change if you replaced \(-32\) with \(+32\)?
2. What if the original expression was \(89 - (58 + 28) - (-32)\)?
3. How do operations with negative numbers work in expressions like this?
4. What are some real-life examples where subtraction of negative numbers is useful?
5. Can you simplify \( 89 - 58 + (28 - 32) \)?

**Tip:** Always simplify expressions inside parentheses first!

Learn how to simplify the arithmetic expression 89 – 58 + 28 – (–32) step by step. This problem involves key concepts such as simplifying expressions and operations with negative numbers, suitable for students in Grades 5-7.

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