혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4+9)-2X3
=
7
2
(5-1)X5X8
=
160
3
5X2+(3X1)
=
13
4
6X(3X4)-1
=
71
5
1/1X(4+4)
=
8
6
5X(4X8)/1
=
160
7
7X5X(5-3)
=
70
8
4/(5-3)X9
=
18
9
(8X3)+5-8
=
21
10
3+(4/2)X3
=
9
11
(9X6)+2+8
=
64
12
5X2+(4X6)
=
34
13
4+(3+4)-3
=
8
14
2X(8+3)+7
=
29
15
5X6/(5-2)
=
10
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