혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X3+(9-1)
=
32
2
3X(5-2)+4
=
13
3
(1+7)+4X4
=
24
4
5X(7-2)-1
=
24
5
(7+6)+6-5
=
14
6
(8X4)-4X3
=
20
7
(1X7)-3-2
=
2
8
7-2+(9+3)
=
17
9
(9+4)+6+4
=
23
10
8-8/(3+5)
=
7
11
2X6-(3+6)
=
3
12
7+6+(1+5)
=
19
13
3+(5+7)X9
=
111
14
(4+3)+7-3
=
11
15
4X5-(5-3)
=
18