혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+7+(6+2)
=
21
2
5X4-(4+6)
=
10
3
3X5X(5X1)
=
75
4
3X(3+6)-1
=
26
5
4X9-(3+5)
=
28
6
(7/1)X2X4
=
56
7
2X(3X9)+4
=
58
8
3X(2X1)+6
=
12
9
2X(5+9)/2
=
14
10
(3X7)/9X6
=
14
11
(2+2)/4X9
=
9
12
(8X1)-8/4
=
6
13
3-(8-4)+6
=
5
14
(5X5)X7+7
=
182
15
3+(4X1)+6
=
13