혼합계산 : 레벨2
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혼합계산: 레벨289
1
(6+5)X4X8
=
352
2
(3+2)X6X1
=
30
3
2X9-(5X1)
=
13
4
3+(8-7)-3
=
1
5
4+(6+3)X1
=
13
6
7+(3X7)X7
=
154
7
(5X3)/9X3
=
5
8
(7-2)X7-6
=
29
9
3X(3+5)-3
=
21
10
(1+2)X3-1
=
8
11
4+5+(1X4)
=
13
12
(4+5)-5+2
=
6
13
9X5+(1+2)
=
48
14
4+(6-5)X3
=
7
15
(1+4)+5+1
=
11