Remember that multiplication and division come before addition and subtraction. Grading Criteria
A train traveled for 2 hours at 75 km/h and then 3 hours at 80 km/h. What was the total distance covered? kontrolnaia rabota po matematike 4 klass 2 chetvert geidman
You can use these tasks for home practice to mirror the structure of a real control work: kontrolnaia rabota po matematike 4 klass 2 chetvert geidman