혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+(2X6)+2
=
17
2
6-(5-2)+3
=
6
3
5+(7+5)X4
=
53
4
6+(5-2)X2
=
12
5
(9+4)X3-2
=
37
6
(5X8)X4+8
=
168
7
(9X2)X5X7
=
630
8
5+(4X4)X3
=
53
9
(8-2)X4-3
=
21
10
(9/1)X3-9
=
18
11
4+(8/1)+2
=
14
12
(2X3)-4+4
=
6
13
(3/1)X7/7
=
3
14
(4+2)X6/4
=
9
15
1+(4+9)X3
=
40