혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7-5)-3+3
=
2
2
1X(3-2)X6
=
6
3
1+1X(7+3)
=
11
4
(4/1)-4+2
=
2
5
(2+2)+4X3
=
16
6
(3+6)+4-9
=
4
7
(5X3)X9/5
=
27
8
3+(3X6)+5
=
26
9
5+4+(9X4)
=
45
10
1+(8+7)-2
=
14
11
(8X3)X2+8
=
56
12
8+1+(5+9)
=
23
13
(5X4)X3X5
=
300
14
1X(9+1)X4
=
40
15
5+9/(5/5)
=
14