혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(5-2)X3
=
45
2
5X1-(1+3)
=
1
3
2X(9+1)X2
=
40
4
(5X2)+4-6
=
8
5
3-8+(4X5)
=
15
6
2X6-(9-4)
=
7
7
2X7-(2+2)
=
10
8
9X(8+3)X1
=
99
9
4+2X(1+6)
=
18
10
(5X4)+4+1
=
25
11
3X(1X5)X8
=
120
12
(3X3)/5X5
=
9
13
(4X1)X6/3
=
8
14
(1X4)+6-3
=
7
15
3+(4X2)X1
=
11