혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X3-(4-2)
=
22
2
5X3X(9+9)
=
270
3
6+1X(1+3)
=
10
4
(4/2)+2+8
=
12
5
5X(3X3)-7
=
38
6
(5X9)-4+1
=
42
7
(1+6)+1-1
=
7
8
(2X7)X2X7
=
196
9
4+4X(5-2)
=
16
10
5X2X(5X4)
=
200
11
5+6+(4-3)
=
12
12
1X(7X6)-2
=
40
13
6X(3+7)/5
=
12
14
2-3+(7-1)
=
5
15
(4+1)X8X2
=
80