혼합계산 : 레벨2
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혼합계산: 레벨252
1
4+(8X3)X1
=
28
2
(9+7)-8+6
=
14
3
(9+3)/8X4
=
6
4
2X(4X3)+2
=
26
5
(6+4)+6X8
=
58
6
9+2+(5/1)
=
16
7
8X(2X9)X5
=
720
8
7+3X(3+5)
=
31
9
1X(7X9)+5
=
68
10
4X1X(6X4)
=
96
11
(2/1)+2X5
=
12
12
(7-2)+9-4
=
10
13
4-1+(8+4)
=
15
14
5-4+(1X1)
=
2
15
(8X9)-5X7
=
37