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혼합계산 : 레벨2

1
(2+4)X6-1
=
35
2
4X5X(3X6)
=
360
3
4+(7X9)X6
=
382
4
(1+6)X6X4
=
168
5
3X9+(4+1)
=
32
6
8+(5-1)+2
=
14
7
(2+5)-4+5
=
8
8
(8+3)+9-4
=
16
9
(6X7)X2X4
=
336
10
(5X2)X3+1
=
31
11
(1X4)+5+6
=
15
12
4-(2+3)+2
=
1
13
6+2+(7+4)
=
19
14
2+(8-5)-3
=
2
15
(6/2)+5+3
=
11