e) 33.50 + 5.66 + 66.14 + 33.66 f) 67.101 - 67

Let's solve each part of the question step by step.
Part e) We are asked to find the sum of several decimal numbers: 33.50, 5.66, 66.14, and 33.66.
To find the sum: 33.50 + 5.66 + 66.14 + 33.66
Step by Step Calculation:

Add the first two numbers: 33.50 + 5.66 = 39.16

Add the result to the third number: 39.16 + 66.14 = 105.30

Add the result to the fourth number: 105.30 + 33.66 = 138.96


Therefore, the sum is: 138.96 ​
Part f) We are asked to subtract 67 from 67.101.
To find the result of the subtraction: 67.101 − 67
Step by Step Calculation:

Align the numbers by their decimal points:

67.101
67.000


Subtract the whole numbers: 67 − 67 = 0

Subtract the decimal parts: 0.101 − 0.000 = 0.101


Therefore, the result of the subtraction is: 0.101 ​
In summary, these calculations involve basic arithmetic operations with decimal numbers, a common topic in middle school mathematics to help students understand how to handle decimal points.

Answered by ElijahBenjaminCarter | 2025-07-21