2 x 3 =

(a)  

2 x 2 =

(a)  

2 x 4 =

(a)  

2 x 5 =

(a)  

2 x 6 =

(a)  

2 x 7 =

(a)  

2 x 8 =

(a)  

2 x 9 =

(a)  

2 x 10 =

(a)  

2 x 11 =

(a)  

3 x 1 =

(a)  

3 x 2 =

(a)  

3 x 3 =

(a)  

3 x 4 =

(a)  

3 x 5 =

(a)  

3 x 6 =

(a)  

3 x 7 =

(a)  

3 x 8 =

(a)  

3 x 9 =

(a)  

3 x 10=

(a)  

3 x 11 =

(a)  

4 x 1 =

(a)  

4 x 2 =

(a)  

4 x 3 =

(a)  

4 x 4 =

(a)  

4 x 5 =

(a)  

4 x 6 =

(a)  

4 x 7 =

(a)  

4 x 10 =

(a)  

4 x 8 =

(a)  

4 x 9 =

(a)  

5 x 9 =

(a)  

5 x 10 =

(a)  

5 x 8 =

(a)  

5 x 7 =

(a)  

5 x 6 =

(a)  

5 x 5 =

(a)  

5 x 4 =

(a)  

5 x 3 =

(a)  

5 x 2 =

(a)  

5 x 1 =

(a)  

6 x 1 =

(a)  

6 x 3 =

(a)  

6 x 2 =

(a)  

6 x 4 =

(a)  

6 x 5 =

(a)  

6 x 6 =

(a)  

6 x 7 =

(a)  

6 x 8 =

(a)  

6 x 9 =

(a)  

6 x 10 =

(a)  

7 x 10 =

(a)  

7 x 9 =

(a)  

7 x 8 =

(a)  

7 x 7 =

(a)  

7 x 6 =

(a)  

7 x 5 =

(a)  

7 x 4 =

(a)  

7 x 3 =

(a)  

7 x 1 =

(a)  

7 x 2 =

(a)  

8 x 8 =

(a)  

8 x 7 =

(a)  

8 x 9 =

(a)  

12 x 12 =

(a)  

8 x 5

(a)  

9 x 9 =

(a)  

9 x 11 =

(a)  

123 x 45 =

(a)  

89 x 33 =

(a)  

15 x 12 =

(a)  

( 5 x 3 ) x 11 =

(a)  

( 16 x 3 ) x 20 =

(a)  

(90 : 2 ) x 3 =

(a)  

(90 : 2 ) x 3 =

(a)  

Tìm A :

120 x A = 441 + 999

(a)  

Rút gọn số đến hàng phần trăm

120,456

(a)