혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7X5)+9+2
=
46
2
2X(7X5)-1
=
69
3
9X(1+2)X5
=
135
4
(3X4)+4-5
=
11
5
4/4+(2X2)
=
5
6
5X(7+2)X9
=
405
7
8+9+(1X1)
=
18
8
(1X2)+2/2
=
3
9
5X(8+7)X2
=
150
10
4X(3+1)+4
=
20
11
(5-2)-4+7
=
6
12
(4-1)+9+2
=
14
13
5X(4+2)-9
=
21
14
4X2-(2+4)
=
2
15
(5+8)+1+5
=
19