혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X(6-3)+8
=
26
2
(6+9)+3-7
=
11
3
4X(3+9)X8
=
384
4
6+(1X1)X1
=
7
5
(7+4)X9-6
=
93
6
(3X9)X9X3
=
729
7
3+(1X5)X3
=
18
8
5X2/(1X2)
=
5
9
8/(6+3)X9
=
8
10
9/3+(7-2)
=
8
11
5X(8-5)-2
=
13
12
4-(5+1)+7
=
5
13
7X(8+5)-7
=
84
14
7X(3+9)-3
=
81
15
5X(2+5)X2
=
70