혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+(5-1)/1
=
8
2
(4-2)+3+7
=
12
3
5X(7X4)-1
=
139
4
4+4+(2X6)
=
20
5
2+(9+5)X1
=
16
6
(3X3)X1-4
=
5
7
3+(1X5)-3
=
5
8
(3X9)-3X3
=
18
9
(6X5)X4-4
=
116
10
3/1X(5-1)
=
12
11
3-9+(9+5)
=
8
12
(4X9)-1X9
=
27
13
(8+2)+7X1
=
17
14
5-5/(5/1)
=
4
15
7X(4/2)-5
=
9