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혼합계산 : 레벨2

1
1+(3X5)X4
=
61
2
8+(3X2)+2
=
16
3
2X(7-2)-2
=
8
4
6+8/(3+5)
=
7
5
2+(5X2)/2
=
7
6
5+(1+9)+2
=
17
7
7X(6+2)-4
=
52
8
(3+8)X5/5
=
11
9
1X2X(9X2)
=
36
10
4X(8X5)X9
=
1440
11
8+6/(6X1)
=
9
12
8+5-(5/5)
=
12
13
(4X5)X4X5
=
400
14
4+(8-4)/1
=
8
15
(9+5)-2+2
=
14