혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X(5X9)X4
=
180
2
4X(2X6)/1
=
48
3
8+3+(3+2)
=
16
4
(4-2)-7+9
=
4
5
3+(6X3)X1
=
21
6
4X(5X6)/4
=
30
7
(6X4)+5X1
=
29
8
(6/3)-3+7
=
6
9
(3X6)X3+8
=
62
10
(7-4)-2X1
=
1
11
5X2/(9-7)
=
5
12
3+2X(7+1)
=
19
13
7+(4-3)-4
=
4
14
(9X2)-7-6
=
5
15
1-5+(1+4)
=
1