Warm Up
Use the following information to answer 1 - 4
Mentally calculate how close the estimate is to the actual value using the difference:
actual value − estimated value.
Actual value: 24.8 grams. Estimated value: 19.6 grams
Compare your answer:
5.2 grams
Actual value: $112.11. Estimated value: $109.30
Compare your answer:
$2.81
Actual value: 41.5 centimeters. Estimated value: 45.90 centimeters
Compare your answer:
centimeters
Actual value: degrees Celsius. Estimated value: degrees Celsius
Compare your answer:
1.11 degrees Celsius