### Home > PC3 > Chapter 4 > Lesson 4.1.1 > Problem 4-16

4-16.

Write each sum in expanded form and calculate its value.

Follow the same process as shown in parts (a) and (b).

Be sure to note the starting and ending indices!

4-16.

Write each sum in expanded form and calculate its value.

Follow the same process as shown in parts (a) and (b).

Be sure to note the starting and ending indices!