1-1 est. strategies Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
How do you use front- end estimation? (decimals) | You add the front- end digit first, then you estimate the back digits to ether a full number, or nothing then you add the full numbers to the front- end digits. |
How do you use compatible numbers? | First you set up the quotient, then chose compatible numbers, then simplify. |
How do you estimate a sum or difference? | First you round to the nearest whole number, then you solve it. (example: 3.27- 0.88 3.27 = 3 0.88=1 so 3-1=2) |
Created by:
peas on earth
Popular Math sets