혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8+1+(4X2)
=
17
2
8X(9-4)+3
=
43
3
(9-8)+5X6
=
31
4
3X(9+6)/5
=
9
5
(6/2)X9-7
=
20
6
(1X7)X8/1
=
56
7
3+(6X5)-5
=
28
8
6-3+(3+4)
=
10
9
5+2+(3/1)
=
10
10
9-1X(1X8)
=
1
11
9X3-(4/4)
=
26
12
(3X7)X5-7
=
98
13
6X2+(2X5)
=
22
14
1X2X(5X6)
=
60
15
(9-7)X8+3
=
19