: 2-3 major errors, but the logic of the word problem must be correct.
: 1 major error and 1-2 minor errors, provided the major error is not in the word problem. kontrolnaia rabota po matematike 3 klass zankov 1 polugodie
: Performing vertical (column) addition and subtraction of numbers up to 1,000. : 2-3 major errors, but the logic of
: Calculating the perimeter and area of rectangles, and converting units of time, weight, or length (e.g., dm to cm, hours to minutes). Example Task Structure : 2-3 major errors