혼합계산 : 레벨2
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혼합계산: 레벨258
1
(5+8)+8/2
=
17
2
(8X4)/4+7
=
15
3
3+1X(9+5)
=
17
4
2+(2X1)X7
=
16
5
2-5/(5X1)
=
1
6
6+(3/3)X3
=
9
7
(4+2)+3/3
=
7
8
4X(3/1)+5
=
17
9
(5X2)+5+3
=
18
10
1+(8-1)+4
=
12
11
8X9X(1X6)
=
432
12
9X5X(1+6)
=
315
13
(2X6)-8-1
=
3
14
(2/2)+3-2
=
2
15
(3+4)X3-2
=
19
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