혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9X9+(5/1)
=
86
2
9X(8+5)X1
=
117
3
(3+1)+4X3
=
16
4
(4/2)X1/1
=
2
5
1/7X(1X7)
=
1
6
5X2+(3+1)
=
14
7
(7+6)/1-2
=
11
8
5X6-(5-3)
=
28
9
(6/2)+3+8
=
14
10
(4X5)+6+5
=
31
11
(1X7)X2-3
=
11
12
4+(6-3)-4
=
3
13
2X(2+8)/4
=
5
14
(9+5)-1X3
=
11
15
9+(5+5)/2
=
14