혼합계산 : 레벨2
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혼합계산: 레벨240
1
1+(8X9)-5
=
68
2
7X9-(6+7)
=
50
3
5X(4+2)X4
=
120
4
9X5X(5-4)
=
45
5
4/(1+1)X9
=
18
6
2+(4X2)-3
=
7
7
6-(7-5)+3
=
7
8
(6/2)X1+4
=
7
9
5-3+(7+4)
=
13
10
5X(5X6)-1
=
149
11
(7X4)/2X1
=
14
12
1X(4X1)-3
=
1
13
(2X6)-1+1
=
12
14
3+(6X2)+1
=
16
15
8+4X(5+7)
=
56