Phân chia không mang theo
Giải pháp
Step 1
Chia 9 ÷ 3 = 3
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.1.jpg)
Step 2
Nhân 3 × 3 = 9. Trừ 9 - 9.
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.2.jpg)
Step 3
Đưa xuống 3.
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.3.jpg)
Step 4
Chia 3 ÷ 3 = 1.
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.4.jpg)
Step 5
Nhân 3 × 1 = 3. Trừ 3 - 3 = 0
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.5.jpg)
Giải pháp
Step 1
Chia 8 ÷ 4 = 2
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.6.jpg)
Step 2
Nhân 4 × 2 = 8. Trừ 8 - 8 = 0
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.7.jpg)
Step 3
Đưa xuống 4.
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.8.jpg)
Step 4
Chia 4 ÷ 4 = 1.
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.9.jpg)
Step 5
Nhân 4 × 1 = 4. Trừ 4 - 4 = 0
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.10.jpg)
Step 6
Mang xuống 8
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.11.jpg)
Step 7
Chia 8 ÷ 4 = 2
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.12.jpg)
Step 8
Nhân 4 × 2 = 8. Trừ 8 - 8 = 0
![](https://post.nghiatu.com/assets/tutorial/multiply_and_divide_whole_numbers/images/18.13.jpg)