Let's analyze the value breakdown and addition for the given number, 1289756.
1. Break down the number based on the place value of each digit:
- The millions place is 1,000,000.
- The hundred thousands place is 200,000.
- The ten thousands place is 80,000.
- The thousands place is 9,000.
- The hundreds place is 700.
- The units (ones) place is 5.
2. Add these values step-by-step to get the total number again:
[tex]\[
\begin{align*}
1000000 & \quad \text{(millions)} \\
+ 200000 & \quad \text{(hundred thousands)} \\
+ 80000 & \quad \text{(ten thousands)} \\
+ 9000 & \quad \text{(thousands)} \\
+ 700 & \quad \text{(hundreds)} \\
+ 5 & \quad \text{(ones)} \\
\end{align*}
\][/tex]
3. Sum these component values:
[tex]\[
1000000 + 200000 + 80000 + 9000 + 700 + 5 = 1289705 \\
\][/tex]
This shows that the sum of the individual place values reconstructs the original number, 1289705.
In conclusion, breaking down the number 1289705 into its place value components provides the individual contributions of each digit and illustrates how they sum together to reassemble the complete number.