혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X5-(3/3)
=
9
2
4X2-(3X1)
=
5
3
(6-3)+8-3
=
8
4
7+5X(4X1)
=
27
5
6/1+(2+1)
=
9
6
4-(5X1)+9
=
8
7
3+1/(2/2)
=
4
8
2X(7+5)-9
=
15
9
2X7X(6X1)
=
84
10
2X(5X7)X3
=
210
11
9/1X(4X1)
=
36
12
(8X3)+3-3
=
24
13
3/(1X1)X7
=
21
14
8-(4-3)-3
=
4
15
6+(6/1)X1
=
12