9 x 3 ÷ 3

12 ÷ 3 x 1

6 ÷ ( 3 ÷ 3 )

14 ÷ ( 7 ÷ 1 )

21 ÷ 12 x 4

8 x 2 ÷ 1

2 x 7 ÷ 2

81 ÷ 9 x 9

2 x 8 ÷ 2

7 x ( 56 ÷ 7 )

81 x 7 ÷ 9

7 x 64 ÷ 8

6 x 20 ÷ 4

81 x 8 ÷ 9

20 ÷ 30 x 6

6 x ( 64 ÷ 8 )

9 x ( 20 ÷ 4 )

15 ÷ 5 x 7

32 ÷ ( 28 ÷ 7 )

6 ÷ 6 x 9

16 x 5 ÷ 4

3 x 49 ÷ 7

3 x 4 ÷ 3

72 x 1 ÷ 9

5 x ( 56 ÷ 8 )