Unit 1 measurement: (1) Understanding of 1mm and decimeter; (2) km of knowledge; (3) Understanding of tons.

Unit 2 Addition and subtraction within ten thousand: (1) addition; (2) subtraction; (3) Check of addition and subtraction operations.

The third unit quadrilateral: (1) quadrilateral; (2) parallelogram; (3) perimeter; (4) Perimeter of rectangle and square; 5] estimate.

Unit 4 Division with Remainder

Unit 5 Understanding of Hours, Minutes and Seconds: (1) seconds; (2) calculation of time; (3) unit test questions.

Unit 6 Multiplying multiple digits by one digit: (1) oral multiplication; ⑵ Write multiplication.

A preliminary understanding of the score in Unit 7: (1) a score; (2) a score; ⑶ Simple calculation of scores.

Unit 8 Mathematical Wide Angle: (1) collocation; (2) Possibility.

Unit 9 General Review

The second volume of grade three

The position and direction of the first unit

The second unit divisor is the division of single digits: (1) oral division; (2) pen division; (3) according to the writing; (4) write, divided by three.

Unit 3 Statistics: (1) Simple data statistics; (2) general.

Unit 4 Year, Month and Day: (1) Year, Month and Day; (2) 24-hour timing method.

Unit 5 Multiplying two digits by two digits: (1) oral multiplication; (2) Write multiplication one; (3) Write multiply by two.

Unit 6 area: (1) area and area unit; (2) Calculation of rectangular and square areas; (3) the advance rate between regional units; (4) hectares, square kilometers.

Unit 7 Preliminary understanding of decimals: ① Understanding decimals; ⑵ Simple decimal addition and subtraction.

Unit 8 Solving Problems

Unit 9 Mathematics Wide Angle

Unit 10 General Review