혼합계산 : 레벨2
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혼합계산: 레벨273
1
(7X3)+3-2
=
22
2
(4/4)X3X5
=
15
3
(6+5)+4X5
=
31
4
4+6+(3X4)
=
22
5
2X3X(9X4)
=
216
6
5X9-(3+7)
=
35
7
7+4X(9X1)
=
43
8
(7X6)X4-1
=
167
9
9+(6/1)+1
=
16
10
3X(3+7)/1
=
30
11
(5+2)+7+4
=
18
12
5/5X(1+5)
=
6
13
3X(2X4)+5
=
29
14
9+(8X7)-4
=
61
15
(5-1)-4+5
=
5
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