혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+5+(9+1)
=
19
2
7-(1+3)/2
=
5
3
2X(4X7)-1
=
55
4
6-4+(3X5)
=
17
5
1-6+(9+9)
=
13
6
(7X8)+2-3
=
55
7
(3X9)X2X9
=
486
8
9/4X(8-4)
=
9
9
1+(3+8)+7
=
19
10
(9+7)X6X1
=
96
11
5X(4-1)X9
=
135
12
9+4-(4X1)
=
9
13
3+8+(9/1)
=
20
14
(7-3)/1X5
=
20
15
9-(8-4)X1
=
5