혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(8X2)X2-1
=
31
2
(1X7)-4+2
=
5
3
9X(4/1)-8
=
28
4
(7+6)+5+5
=
23
5
6+2/(4/2)
=
7
6
4/(2+1)X3
=
4
7
4+(6+4)+4
=
18
8
4+5-(2/2)
=
8
9
3-8/(1X4)
=
1
10
6+5+(6X1)
=
17
11
(3+2)-3+3
=
5
12
6X3X(5+5)
=
180
13
5X(6X5)X2
=
300
14
7X4-(2X2)
=
24
15
1X4-(3/3)
=
3