혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(8/4)X7-4
=
10
2
1X4+(9-4)
=
9
3
6+4+(8+6)
=
24
4
(5-4)X8-6
=
2
5
3+(1X5)X2
=
13
6
2X(3X4)-1
=
23
7
(3+5)/2X9
=
36
8
(8+6)X3+1
=
43
9
(9X2)-2+7
=
23
10
5X(4+8)/3
=
20
11
3/1X(3+2)
=
15
12
8X(3X1)X1
=
24
13
6X6+(4-1)
=
39
14
1-2+(6X3)
=
17
15
5X6-(3X1)
=
27