1.
2 × 10 =
20
50
30
70
|
2.
9 × 10 =
10
90
40
80
|
3.
7 × 10 =
10
90
70
80
|
4.
2 × 10 =
90
40
20
100
|
5.
7 × 10 =
20
60
40
70
|
6.
10 × 10 =
20
70
10
100
|
7.
1 × 10 =
30
10
70
20
|
8.
4 × 10 =
40
50
60
70
|
9.
2 × 10 =
90
40
20
80
|
10.
3 × 10 =
30
10
90
100
|
11.
2 × 10 =
70
90
10
20
|
12.
9 × 10 =
60
100
80
90
|
13.
1 × 10 =
50
10
70
90
|
14.
1 × 10 =
60
40
50
10
|
15.
8 × 10 =
80
40
70
20
|
16.
3 × 10 =
80
30
40
20
|
17.
5 × 10 =
30
90
70
50
|
18.
9 × 10 =
10
90
50
20
|
19.
7 × 10 =
70
50
90
80
|
20.
1 × 10 =
80
100
70
10
|
1.
2 × 10 =
20
50
30
70
|
2.
9 × 10 =
10
90
40
80
|
3.
7 × 10 =
10
90
70
80
|
4.
2 × 10 =
90
40
20
100
|
5.
7 × 10 =
20
60
40
70
|
6.
10 × 10 =
20
70
10
100
|
7.
1 × 10 =
30
10
70
20
|
8.
4 × 10 =
40
50
60
70
|
9.
2 × 10 =
90
40
20
80
|
10.
3 × 10 =
30
10
90
100
|
11.
2 × 10 =
70
90
10
20
|
12.
9 × 10 =
60
100
80
90
|
13.
1 × 10 =
50
10
70
90
|
14.
1 × 10 =
60
40
50
10
|
15.
8 × 10 =
80
40
70
20
|
16.
3 × 10 =
80
30
40
20
|
17.
5 × 10 =
30
90
70
50
|
18.
9 × 10 =
10
90
50
20
|
19.
7 × 10 =
70
50
90
80
|
20.
1 × 10 =
80
100
70
10
|