1.
2 × 20 =
200
40
160
20
|
2.
1 × 20 =
20
120
60
80
|
3.
6 × 20 =
60
120
200
100
|
4.
3 × 20 =
60
80
140
40
|
5.
4 × 20 =
80
120
200
140
|
6.
5 × 20 =
160
140
200
100
|
7.
5 × 20 =
200
100
60
140
|
8.
3 × 20 =
80
120
60
160
|
9.
9 × 20 =
20
80
180
40
|
10.
9 × 20 =
160
140
40
180
|
11.
7 × 20 =
120
100
140
40
|
12.
3 × 20 =
40
60
160
120
|
13.
3 × 20 =
80
60
120
180
|
14.
2 × 20 =
60
40
120
140
|
15.
6 × 20 =
60
120
100
140
|
16.
9 × 20 =
80
200
180
140
|
17.
6 × 20 =
20
200
80
120
|
18.
8 × 20 =
40
160
20
80
|
19.
6 × 20 =
160
120
140
200
|
20.
9 × 20 =
60
140
100
180
|
1.
2 × 20 =
200
40
160
20
|
2.
1 × 20 =
20
120
60
80
|
3.
6 × 20 =
60
120
200
100
|
4.
3 × 20 =
60
80
140
40
|
5.
4 × 20 =
80
120
200
140
|
6.
5 × 20 =
160
140
200
100
|
7.
5 × 20 =
200
100
60
140
|
8.
3 × 20 =
80
120
60
160
|
9.
9 × 20 =
20
80
180
40
|
10.
9 × 20 =
160
140
40
180
|
11.
7 × 20 =
120
100
140
40
|
12.
3 × 20 =
40
60
160
120
|
13.
3 × 20 =
80
60
120
180
|
14.
2 × 20 =
60
40
120
140
|
15.
6 × 20 =
60
120
100
140
|
16.
9 × 20 =
80
200
180
140
|
17.
6 × 20 =
20
200
80
120
|
18.
8 × 20 =
40
160
20
80
|
19.
6 × 20 =
160
120
140
200
|
20.
9 × 20 =
60
140
100
180
|