Approximations and Errors

Learning tasks

A) Rounding
1) Rounding	Ex 1 Ex 2 Ex 3 Ex 4 Ex 5 Ex 6
2) Estimating Values	Ex 7 Ex 8 Ex 9 Ex 10
B) Error Formulas
3) Calculating Absolute and Percentage Errors	Ex 11 Ex 12 Ex 13 Ex 14
C) Measurement Accuracy
4) Determining Accuracy and Ranges	Ex 15 Ex 16 Ex 17 Ex 18 Ex 19
D) Bounds
5) Determining Lower and Upper Bounds	Ex 20 Ex 21
6) Calculating with Bounds	Ex 22 Ex 23 Ex 24 Ex 25

Lesson Summary
Text book

Exercises Correction
A) Rounding
    1) Rounding Ex 1 Ex 2 Ex 3 Ex 4 Ex 5 Ex 6
    2) Estimating Values Ex 7 Ex 8 Ex 9 Ex 10
B) Error Formulas
    3) Calculating Absolute and Percentage Errors Ex 11 Ex 12 Ex 13 Ex 14
C) Measurement Accuracy
    4) Determining Accuracy and Ranges Ex 15 Ex 16 Ex 17 Ex 18 Ex 19
D) Bounds
    5) Determining Lower and Upper Bounds Ex 20 Ex 21
    6) Calculating with Bounds Ex 22 Ex 23 Ex 24 Ex 25