혼합계산 : 레벨2
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혼합계산: 레벨232
1
(9+5)+6-9
=
11
2
(5X4)/4-1
=
4
3
3/2X(6X5)
=
45
4
3X(6X9)/6
=
27
5
2X(8X1)-9
=
7
6
(2+4)+6+9
=
21
7
6+3+(6/2)
=
12
8
(9-5)-9+7
=
2
9
8+(4X1)X8
=
40
10
(9X5)/2X6
=
135
11
3X1-(6-5)
=
2
12
9X(5X4)/6
=
30
13
(5X4)X2/1
=
40
14
(5/5)X4/2
=
2
15
6X1X(6X4)
=
144
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