혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X4+(6+1)
=
19
2
1/(6/2)X3
=
1
3
(6X3)-9-1
=
8
4
3X1+(4+4)
=
11
5
(9X6)+5-6
=
53
6
2-(8X1)/8
=
1
7
(4+7)X2+2
=
24
8
(8X1)+1-6
=
3
9
2/(1+6)X7
=
2
10
5X9+(4X2)
=
53
11
(2X5)X1X7
=
70
12
(2/2)X5X3
=
15
13
(6/2)X9X3
=
81
14
(8X5)-1-1
=
38
15
1+6/(5-2)
=
3