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?

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.

375 units of the second class and 79 units of the first class. kontrolnaja po matematike 4 klass zankov

Modify the problem statement to make the solution shorter. Solve your new version.

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) A plane traveled a total of 6,590 km

Increase each recorded number by 89 units of the second class and 43 units of the first class.

For more practice materials, you can find full banks of Zankov-style tests on platforms like Infourok or 1sept.ru . Find the area of a right-angled triangle if

Write the following numbers using digits: