혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5X5)-4-7
=
14
2
(6X2)/8X4
=
6
3
4+3-(1X3)
=
4
4
1+(1+5)+4
=
11
5
7X6X(5+6)
=
462
6
5X4X(4X1)
=
80
7
1X6-(6-1)
=
1
8
(4+3)-2+2
=
7
9
5-4+(1X9)
=
10
10
5/9X(2X9)
=
10
11
4/(3+5)X6
=
3
12
(3-2)+8X9
=
73
13
7X5+(4/2)
=
37
14
(9+1)+2X9
=
28
15
(3X5)/1X4
=
60