혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5X4)-7+4
=
17
2
5+8/(2+6)
=
6
3
(1+4)+3X6
=
23
4
(9X7)X2-4
=
122
5
8+(2X1)-8
=
2
6
(4-3)+4-2
=
3
7
(3+4)+2+1
=
10
8
(7X1)X3/7
=
3
9
3+(5-3)X6
=
15
10
(4X9)/1+5
=
41
11
1+7-(4/2)
=
6
12
4X(5+9)X4
=
224
13
7-(1+4)+2
=
4
14
9X(2+1)-6
=
21
15
3X3+(7X1)
=
16