(e.g., calculation, unit conversion, or logic).
: If you missed a step in a time-based problem (e.g., "start at 14:40, end at 15:30"), explicitly show the subtraction. 4 klass rabota nad oshibkami po kontrolnoi rabote velichiny
: Did you forget to write "Ответ:" at the end of the problem? substitute the numbers with their units
1. Errors in Unit Conversion ( Перевод величин ) If you incorrectly converted units (e.g., then compare. Example :
If you can tell me the you got wrong or the marks you lost, I can provide the exact solved examples for your write-up.
4. Errors in Geometric Measurements ( Периметр и площадь ) : Write out the formula used ( ), substitute the numbers with their units, and solve. Example : Common Mistake Checklist
: Convert both quantities to the same (smallest) unit first, then compare. Example : , therefore 3. Errors in Word Problems ( Задачи )