Current location - Training Enrollment Network - Mathematics courses - How many class hours does it take to teach oral arithmetic in the second volume of mathematics in grade three?
How many class hours does it take to teach oral arithmetic in the second volume of mathematics in grade three?
One class hour. Division of oral calculation is the first lesson in Unit 2, Grade 3, the standard experimental textbook of compulsory education (People's Education Edition). It is taught on the basis that students master multiplication and division in tables and skillfully use one digit to multiply multiple digits.