혼합계산 : 레벨2
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혼합계산: 레벨235
1
2X3+(4X4)
=
22
2
(3+8)X1X3
=
33
3
5/5X(1+3)
=
4
4
1X1X(2-1)
=
1
5
(5X9)X5-9
=
216
6
(3X9)X1X5
=
135
7
5X(2X2)X4
=
80
8
5+(3+6)X1
=
14
9
5/(6-5)-2
=
3
10
(6/3)X8X8
=
128
11
(5X8)/5X5
=
40
12
(1+7)-5/1
=
3
13
5X1+(4-2)
=
7
14
7+7+(2+3)
=
19
15
5+(6X8)X3
=
149