Kontrolnaja Po Matematike 4 Klass Zankov May 2026

81 units of the first class and three times fewer units of the second class.

Find the area of a right-angled triangle if its legs (sides forming the right angle) are given. Evaluation Criteria Teachers typically use the following scale for grading: 5 (Excellent): Completed without errors or corrections. 4 (Good): At least 75% correct (up to 1 major error). 3 (Satisfactory): At least 50% correct. 2 (Unsatisfactory): Less than 50% correct. kontrolnaja po matematike 4 klass zankov

A plane traveled a total of 6,590 km. For 4 hours, it flew at a speed of 920 km/h, and the remaining distance was covered at a speed of 970 km/h. a) How many total hours was the plane in flight? 81 units of the first class and three

The following math assessment for 4th grade is based on the , focusing on movement tasks, multi-digit operations, and logical adaptations. Mathematics Test: 4th Grade (Zankov System) 4 (Good): At least 75% correct (up to 1 major error)