جدول الضرب
يجب معرفة جدول الضرب
معرفة تامة لإنجاز عمليات الضرب:
|
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
X |
|
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
1 |
|
20 |
18 |
16 |
14 |
12 |
10 |
8 |
6 |
4 |
2 |
2 |
|
30 |
27 |
24 |
21 |
18 |
15 |
12 |
9 |
6 |
3 |
3 |
|
40 |
36 |
32 |
28 |
24 |
20 |
16 |
12 |
8 |
4 |
4 |
|
50 |
45 |
40 |
35 |
30 |
25 |
20 |
15 |
10 |
5 |
5 |
|
60 |
54 |
48 |
42 |
36 |
30 |
24 |
18 |
12 |
6 |
6 |
|
70 |
63 |
56 |
49 |
42 |
35 |
28 |
21 |
14 |
7 |
7 |
|
80 |
72 |
64 |
56 |
48 |
40 |
32 |
24 |
16 |
8 |
8 |
|
90 |
81 |
72 |
63 |
54 |
45 |
36 |
27 |
18 |
9 |
9 |
|
100 |
90 |
80 |
70 |
60 |
50 |
40 |
30 |
20 |
10 |
10 |
|
