혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7-5)X8+4
=
20
2
(9-1)+5-8
=
5
3
1+(4+4)-4
=
5
4
5-2+(8+4)
=
15
5
1X(1X4)-2
=
2
6
6-8+(2+3)
=
3
7
(3+7)/5X6
=
12
8
(5+2)+1+5
=
13
9
5X2X(7X6)
=
420
10
3+(1+6)X3
=
24
11
(5+1)X3X8
=
144
12
(1X5)/1-1
=
4
13
2-5+(4X5)
=
17
14
3X(5/5)X2
=
6
15
5-9/(7-4)
=
2