Let's break down and solve each part of the question step-by-step.
### Addition Problems:
1. Addition Problem:
[tex]\[
\begin{array}{r}
3,520 \\
+\quad 4,372 \\
\hline
\end{array}
\][/tex]
The result is [tex]\( 7,892 \)[/tex].
2. Addition Problem:
[tex]\[
23
\][/tex]
3. Addition Problem:
[tex]\[
4,000
\][/tex]
### Subtraction Problems:
4. Subtraction Problem:
[tex]\[
\begin{array}{r}
469 \\
-\quad 123 \\
\hline
\end{array}
\][/tex]
The result is [tex]\( 346 \)[/tex].
5. Subtraction Problem:
[tex]\[
-1,832
\][/tex]
### Total Sum:
Let's sum all the previously calculated values:
[tex]\[
7,892 + 23 + 4,000 + 346 - 1,832 = 10,429
\][/tex]
### Multiplication Problems:
7. Multiplication Problem:
[tex]\[
\begin{array}{r}
76 \\
\times \quad 18 \\
\hline
\end{array}
\][/tex]
The result is [tex]\( 1,368 \)[/tex].
8. Multiplication Problem:
[tex]\[
\begin{array}{r}
894 \\
\times \quad 100 \\
\hline
\end{array}
\][/tex]
The result is [tex]\( 89,400 \)[/tex].
### Total Multiplication Sum:
Sum the previously calculated multiplications:
[tex]\[
1,368 + 89,400 = 90,768
\][/tex]
### Division Problems:
10. Division Problem:
[tex]\[
99 \div 11
\][/tex]
The result is [tex]\( 9.0 \)[/tex].
11. Division Problem:
[tex]\[
8,152 \div 8
\][/tex]
The result is [tex]\( 1,019.0 \)[/tex].
### Summary:
1. [tex]\( 3,520 + 4,372 = 7,892 \)[/tex]
2. [tex]\( 23 \)[/tex]
3. [tex]\( 4,000 \)[/tex]
4. [tex]\( 469 - 123 = 346 \)[/tex]
5. [tex]\( -1,832 \)[/tex]
The total sum of the above values is [tex]\( 10,429 \)[/tex].
7. [tex]\( 76 \times 18 = 1,368 \)[/tex]
8. [tex]\( 894 \times 100 = 89,400 \)[/tex]
The total sum of the multiplication values is [tex]\( 90,768 \)[/tex].
10. [tex]\( 99 \div 11 = 9.0 \)[/tex]
11. [tex]\( 8,152 \div 8 = 1,019.0 \)[/tex]
Thus, these are the step-by-step solutions to the problems given.
