혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X(7-3)-2
=
6
2
8/3X(6-3)
=
8
3
(7X1)+4/4
=
8
4
3X(3/3)-1
=
2
5
7X(3X4)X6
=
504
6
5-2-(3-1)
=
1
7
(4+1)-8/8
=
4
8
4+6+(6-4)
=
12
9
(7+8)/1X3
=
45
10
(2X1)X6/6
=
2
11
3+2+(8X8)
=
69
12
6-(1X4)/2
=
4
13
5+4X(8X2)
=
69
14
9X1X(4+4)
=
72
15
(5X5)X3X1
=
75