혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(8/2)+1+7
=
12
2
5-5+(8X6)
=
48
3
1+(6+1)X1
=
8
4
4X(1X3)+7
=
19
5
(3X1)+5-1
=
7
6
(2X5)X9+7
=
97
7
9+4-(5+2)
=
6
8
(4X7)X3X1
=
84
9
2X(4X7)+5
=
61
10
(7X4)X4+6
=
118
11
(7X3)X5X3
=
315
12
8X(1+6)/8
=
7
13
8/2+(3-1)
=
6
14
7X8+(4/2)
=
58
15
2X(5+2)+7
=
21