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