혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X3)X4+2
=
26
2
(3-2)-4+7
=
4
3
(2+9)+7X3
=
32
4
2+5X(9+3)
=
62
5
6/(6/3)X1
=
3
6
7X4+(3+7)
=
38
7
6+6+(5+2)
=
19
8
(3+6)+8-4
=
13
9
4X6+(3X6)
=
42
10
6X(4+8)+1
=
73
11
9+2/(5-4)
=
11
12
4X(4X9)-2
=
142
13
3+(5+2)/7
=
4
14
(9+3)-5+6
=
13
15
3-1+(9-5)
=
6