혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4+7)-5X2
=
1
2
1X(3+2)+5
=
10
3
8+3-(6/1)
=
5
4
(9-1)X8+3
=
67
5
(1X9)/9X2
=
2
6
6+5X(5+6)
=
61
7
2X(9-7)-1
=
3
8
(5+9)X6X3
=
252
9
2+(5X2)X2
=
22
10
7X6-(8X2)
=
26
11
2X(4X5)X7
=
280
12
4X(4+5)+6
=
42
13
(2+2)+7+4
=
15
14
(7X1)X5-8
=
27
15
3+(4X9)X5
=
183