혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(7+8)-2
=
73
2
9-2X(1/1)
=
7
3
8+6/(3X1)
=
10
4
1+9+(9X5)
=
55
5
(8X7)-4/1
=
52
6
(8X5)/6X6
=
40
7
1+4X(9-6)
=
13
8
(1X2)+1+6
=
9
9
(5X1)-4+2
=
3
10
5+(1X4)+5
=
14
11
6X1+(6+1)
=
13
12
(6+2)X2-4
=
12
13
9+9-(5+6)
=
7
14
7+3+(7+5)
=
22
15
1+(8-5)/3
=
2
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