혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6+5)-8+7
=
10
2
9-(2X2)+1
=
6
3
2X(5X1)/1
=
10
4
1-5+(6X2)
=
8
5
4X9X(1X6)
=
216
6
8X(8+2)X8
=
640
7
(9X1)-3-5
=
1
8
(5X6)+8+2
=
40
9
(3+6)/3X7
=
21
10
(2+9)X2-1
=
21
11
4X2-(4+3)
=
1
12
(2-1)+5+3
=
9
13
(2X9)-5+2
=
15
14
1+(2X8)-7
=
10
15
4+(7+3)/1
=
14