혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+(3+8)-2
=
13
2
(5+9)/1X4
=
56
3
(6X3)+3-9
=
12
4
6+3X(7+6)
=
45
5
4X2+(8-2)
=
14
6
(5X4)-1+4
=
23
7
(7+7)/1X9
=
126
8
(6X1)X3X8
=
144
9
9X4+(8X3)
=
60
10
4X4/(2X1)
=
8
11
1+(6+2)X7
=
57
12
(4X8)X8-3
=
253
13
4X(8-7)+5
=
9
14
3X(7+8)X4
=
180
15
(8-7)X8+6
=
14