|
1.
× 4 = 36
4
2
9
8
|
2.
× 4 = 40
2
4
10
9
|
3.
× 4 = 40
5
1
10
2
|
4.
× 4 = 16
3
5
4
10
|
|
5.
× 4 = 20
5
8
1
4
|
6.
× 4 = 40
5
6
10
2
|
7.
× 4 = 28
7
5
10
9
|
8.
× 4 = 24
6
7
4
3
|
|
9.
× 4 = 32
8
9
3
6
|
10.
× 4 = 12
4
3
1
6
|
11.
× 4 = 20
2
9
5
8
|
12.
× 4 = 32
8
1
4
10
|
|
13.
× 4 = 36
8
6
9
10
|
14.
× 4 = 36
9
8
2
5
|
15.
× 4 = 36
4
8
7
9
|
16.
× 4 = 4
1
8
5
3
|
|
17.
× 4 = 24
8
7
6
4
|
18.
× 4 = 28
7
6
3
1
|
19.
× 4 = 12
2
6
3
4
|
20.
× 4 = 32
8
6
2
10
|
|
1.
× 4 = 36
4
2
9
8
|
2.
× 4 = 40
2
4
10
9
|
3.
× 4 = 40
5
1
10
2
|
4.
× 4 = 16
3
5
4
10
|
|
5.
× 4 = 20
5
8
1
4
|
6.
× 4 = 40
5
6
10
2
|
7.
× 4 = 28
7
5
10
9
|
8.
× 4 = 24
6
7
4
3
|
|
9.
× 4 = 32
8
9
3
6
|
10.
× 4 = 12
4
3
1
6
|
11.
× 4 = 20
2
9
5
8
|
12.
× 4 = 32
8
1
4
10
|
|
13.
× 4 = 36
8
6
9
10
|
14.
× 4 = 36
9
8
2
5
|
15.
× 4 = 36
4
8
7
9
|
16.
× 4 = 4
1
8
5
3
|
|
17.
× 4 = 24
8
7
6
4
|
18.
× 4 = 28
7
6
3
1
|
19.
× 4 = 12
2
6
3
4
|
20.
× 4 = 32
8
6
2
10
|