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혼합계산 : 레벨2

1
2X(3+3)X5
=
60
2
(7+4)/1+3
=
14
3
4X(3X2)-5
=
19
4
3-(1X5)+5
=
3
5
(3X1)X1X1
=
3
6
(3X7)+9-6
=
24
7
2+5X(3/3)
=
7
8
(6X9)-3X7
=
33
9
1+6X(4-3)
=
7
10
3X2X(1+2)
=
18
11
8-4/(9-5)
=
7
12
(9+5)+2X6
=
26
13
4-2+(9+1)
=
12
14
(2X9)+4X5
=
38
15
(1+5)X6+3
=
39
▲