혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X2X(9+6)
=
90
2
4X(2X3)-1
=
23
3
2+3X(6X5)
=
92
4
6-(3-2)+3
=
8
5
(6-5)X9/1
=
9
6
(8/1)/4+8
=
10
7
(9+2)-2/1
=
9
8
5X(5+1)-3
=
27
9
7X(5+6)X5
=
385
10
(5X7)X1+3
=
38
11
5+(4-1)/3
=
6
12
(8+5)-5-2
=
6
13
4+(4-3)+9
=
14
14
2+4X(3+5)
=
34
15
(8X7)X3/8
=
21