Table 1 Multiplication and division in苏教版 Textbook (Grade 2 – Grade 4)
Grade-Semester | Chapter | Topic | Content | Example problem | ||
|---|---|---|---|---|---|---|
Horizontal notation | Vertical notation | |||||
2-1 | 1 | Multiplication | Meaning of multiplication; symbol (×) | 4×2 | ||
2 | Multiplication | Multiplication tables from 1 to 6 (multiplier ≤6 and multiplicand ≤9) | 1×1 | 6×9 | ||
4 | Division | Meaning of division; symbol (÷) | 6÷2 | |||
5 | Division | Division problems with divisors from 1 to 6 (dividend ≤9 times divisor) | 10÷2 | 36÷6 | ||
8 | Multiplication and division | Multiplication tables from 7 to 9 (multiplier and multiplicand ≤9) and related division problems | 6×7 9×9 | 42÷7 81÷9 | ||
Vertical notation of multiplication and division |
| |||||
2-2 | 1 | Division | Division with remainder; 1- or 2-digit divided by 1-digit | 7÷3 | 17÷5 |
|
8 | Multiplication | 2-digit multiplied by 1-digit | 20×3 | |||
14×2 | 48×2 |
| ||||
3-1 | 1 | Division | 2-digit divided by 1-digit | 40÷2 | ||
52÷2 | 62÷3 |
| ||||
7 | Multiplication | 3-digit multiplied by 1-digit | 400×2 | |||
120×4 |
| |||||
3-2 | 1 | Division | 3-digit divided by 1-digit | 600÷3 | ||
306÷3 |
| |||||
4 | Multiplication | 2-digit multiplied by 2-digit | 12×10 | |||
25×30 |
| |||||
4-1 | 1 | Division | 2- or 3-digit divided by 2-digit | 60÷20 |
| |
4-2 | 1 | Multiplication | 3-digit multiplied by 2-digit |
| ||
