혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(1X4)+4+8
=
16
2
3X5X(9-3)
=
90
3
(3+2)+6X2
=
17
4
8/8X(4+7)
=
11
5
(8-1)X1-1
=
6
6
2X(9+5)+2
=
30
7
4X6X(9X8)
=
1728
8
9+(4X1)X3
=
21
9
(2+1)X9-4
=
23
10
1X(8X7)+1
=
57
11
3/2X(2X2)
=
6
12
1X(6-1)+1
=
6
13
(6-4)X3X5
=
30
14
4+(4-1)-5
=
2
15
3/(3-2)X4
=
12
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