혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6-(2X1)+1
=
5
2
(4X1)X1X1
=
4
3
3X9X(5X6)
=
810
4
8X1X(3X5)
=
120
5
2X(9-7)X2
=
8
6
2+2+(2X3)
=
10
7
4X7+(6X3)
=
46
8
7X(6+2)X6
=
336
9
(7X2)+1X7
=
21
10
(8-3)X4+1
=
21
11
(7+5)/1/6
=
2
12
2+2+(9-2)
=
11
13
(3X6)+3-4
=
17
14
2-1+(7X5)
=
36
15
2+7+(8X7)
=
65