21 ×
3
7
3 ÷
2
6
17 +
9
8
5 ÷
1
5
32 ×
4
9 +
4
5
54 ×
6
9
4 -
3
7
14 ×
2
1
8
16 ×
2
8
9 +
3
5
3 ÷
6
13 +
9
4
7
9 ÷
1
2 -
7
9 +
4
5
1
2
3 ÷
3
14 +
6
8
9
5
1764×
9
7
4
2 ÷
8
1
3
3
17 +
6
2
48 ×
6
3 ÷
1
17 +
8
7
4
10 ×
2
5
9
3
3
8
3
9
192×
2
5 ×
1
10 +
6
1 -
7
2 -
4
35 ×
5
9 ×
9
8 +
6
1
3
5
4
8
2
7
1
2
4
8
7
7
45 ×
5
9
3
3
6
6