3个数 x ÷
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8 x ( 56 ÷ 7 )
7 ÷ ( 8 ÷ 8 )
5 ÷ 5 x 2
14 ÷ ( 16 ÷ 8 )
49 ÷ ( 42 ÷ 6 )
5 x 9 ÷ 1
1 x 72 ÷ 9
16 ÷ ( 24 ÷ 3 )
3 x 8 ÷ 3
40 ÷ ( 48 ÷ 6 )
6 ÷ 54 x 9
15 x 2 ÷ 5
12 ÷ 3 x 2
40 ÷ ( 56 ÷ 7 )
4 x 5 ÷ 4
5 x ( 30 ÷ 6 )
3 x 5 ÷ 3
14 ÷ ( 14 ÷ 2 )
8 x ( 20 ÷ 4 )
2 x 9 ÷ 2
5 x 6 ÷ 2
4 x 5 ÷ 2
4 x ( 42 ÷ 6 )
8 ÷ 36 x 9
3 x 3 ÷ 3
0 0:0:0





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