혼합계산 : 레벨2
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혼합계산: 레벨231
1
1X4+(4-1)
=
7
2
(3+5)+1+4
=
13
3
6X(4X5)/5
=
24
4
4X(2X5)-2
=
38
5
7/7X(3+6)
=
9
6
(7X5)X9+7
=
322
7
3+(7X1)X6
=
45
8
7+(2X2)-3
=
8
9
2X(6+2)+2
=
18
10
(3+1)/6X3
=
2
11
6X5-(6+5)
=
19
12
(6-2)-8/4
=
2
13
(5X7)X3+2
=
107
14
2X4X(4X4)
=
128
15
(6X3)X4+7
=
79