혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4/(2/2)-3
=
1
2
3-1+(1X9)
=
11
3
6X4+(6-3)
=
27
4
8X(5+1)+7
=
55
5
(9X5)/5+8
=
17
6
(3X6)X8/6
=
24
7
5/1+(4X5)
=
25
8
4X4+(2+3)
=
21
9
(6-3)X6-3
=
15
10
2X8X(2X1)
=
32
11
6X5+(3X1)
=
33
12
(5+6)X3-3
=
30
13
(4+7)+1+5
=
17
14
7+5X(6-1)
=
32
15
(7+4)-3+3
=
11