혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4+6)X1-1
=
9
2
6+(6+7)/1
=
19
3
(5X9)/5X3
=
27
4
5X(4X8)-4
=
156
5
(5X1)+5-3
=
7
6
2+8-(2+2)
=
6
7
3+(1X3)+1
=
7
8
3+7+(2X3)
=
16
9
2-(4+2)+5
=
1
10
4+6+(3+1)
=
14
11
2-1/(1/1)
=
1
12
3+3-(5-2)
=
3
13
2X8-(3+6)
=
7
14
(9X2)+6-3
=
21
15
9+4X(2/1)
=
17