혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2-1+(1+1)
=
3
2
2X5-(8X1)
=
2
3
9+(9/1)-9
=
9
4
(4+5)X9+7
=
88
5
5X4-(6+5)
=
9
6
(8+2)-4+2
=
8
7
8+(7X6)X1
=
50
8
3X4+(4-3)
=
13
9
(3X4)/4/3
=
1
10
7+5+(9-4)
=
17
11
(9X5)+4-1
=
48
12
(4+3)+2X3
=
13
13
(6+2)X1-5
=
3
14
8X(1X5)+2
=
42
15
(3+8)-1+1
=
11