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Add.

[tex]
\begin{array}{r}
-4 + 5 = \\
-3 + (-2) =
\end{array}
[/tex]


Sagot :

Absolutely! Let's solve each of these additions step by step.

### Step-by-Step Solution

#### Problem 1:
[tex]\[ -4 + 5 \][/tex]

1. Combining Terms:
- When adding a negative number and a positive number, we can think of it as moving along a number line.
- Starting from [tex]\(-4\)[/tex], moving 5 units to the right on the number line will bring us to [tex]\(1\)[/tex].

The result is:
[tex]\[ -4 + 5 = 1 \][/tex]

#### Problem 2:
[tex]\[ -3 + (-2) \][/tex]

1. Combining Terms:
- When adding two negative numbers, you sum the absolute values and then apply the negative sign to the result.
- The absolute values are [tex]\(3\)[/tex] and [tex]\(2\)[/tex]. Summing them gives [tex]\(3 + 2 = 5\)[/tex].
- Since both numbers are negative, the result will also be negative.

The result is:
[tex]\[ -3 + (-2) = -5 \][/tex]

### Final Answers:
[tex]\[ \begin{aligned} -4 + 5 &= 1 \\ -3 + (-2) &= -5 \end{aligned} \][/tex]

Thus, the solutions are:
[tex]\[ 1 \text{ and } -5 \][/tex]
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