혼합계산 : 레벨2
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혼합계산: 레벨276
1
(7+6)-5-7
=
1
2
1X1X(3-2)
=
1
3
(5-2)-4/4
=
2
4
7X(6+1)-1
=
48
5
9X(5+9)X1
=
126
6
8X(4X3)+2
=
98
7
(3+3)X4-1
=
23
8
9+(2X4)X2
=
25
9
(5+5)+5+1
=
16
10
6-(3X4)/4
=
3
11
3X5+(1X4)
=
19
12
(3+2)+9-2
=
12
13
2/1X(4X7)
=
56
14
4X9X(4-1)
=
108
15
6-(4X1)+7
=
9