혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6-6+(1X3)
=
3
2
5+7-(4+1)
=
7
3
(2+9)X1X2
=
22
4
2X9X(6+6)
=
216
5
4/2X(5X9)
=
90
6
2X5+(4-1)
=
13
7
(6-1)+4-5
=
4
8
4X(3+7)/4
=
10
9
(4X8)-1X4
=
28
10
9X(7+1)/6
=
12
11
(3-1)+4+6
=
12
12
(5+3)X1X6
=
48
13
(9X4)+1X2
=
38
14
2X1X(1X8)
=
16
15
(4X6)X5/1
=
120
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