혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7-3)+4+3
=
11
2
5-4+(2X7)
=
15
3
(7-2)X9X3
=
135
4
(9-6)+5-2
=
6
5
4+(9X3)X3
=
85
6
5+3X(2/2)
=
8
7
(6+2)-4+9
=
13
8
1X3+(3X3)
=
12
9
(8X9)+7+9
=
88
10
9/1+(4+7)
=
20
11
2/(2X1)X1
=
1
12
4X(4+3)-1
=
27
13
4X(9/9)-2
=
2
14
(8X4)X9-5
=
283
15
(5/1)-3+6
=
8