(from the University of Pheonix)
As you know, we have a quiz tomorrow! Use your study guide and worksheets to help you study!
The one area where we seemed to have some confusion was estimation. Here are some reminders that will help you with the basic problems. (You can get a bit more creative with the word/short answer problems)
Adding and subtracting: Round to the highest COMMON place value!
Multiplying: Round each number to its OWN highest place value!
Dividing: Round the divisor first and then find a compatible number for your dividend!
Best of luck!
-Miss K :)