혼합계산 : 레벨2
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혼합계산: 레벨254
1
(4X3)X4-8
=
40
2
(1X3)+9-8
=
4
3
(6+4)X5+5
=
55
4
9X(1X5)/9
=
5
5
(2+7)+1+6
=
16
6
5+(4X4)-2
=
19
7
3-6+(6X6)
=
33
8
(5+1)X5X7
=
210
9
9+(4X2)+1
=
18
10
6X(2X7)X2
=
168
11
(4X6)+3X7
=
45
12
5+(2/1)-2
=
5
13
5X5X(1+6)
=
175
14
5+(4-1)X3
=
14
15
(6X3)+8X3
=
42