혼합계산 : 레벨2
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혼합계산: 레벨245
1
5X(7-3)-5
=
15
2
1X3X(1+3)
=
12
3
(3+9)X2X8
=
192
4
(6X4)X6/3
=
48
5
8-(1/1)-3
=
4
6
(6X4)X9-4
=
212
7
6+(6-1)X1
=
11
8
(5+8)+7+5
=
25
9
1X(6X3)/2
=
9
10
2X3/(2/1)
=
3
11
5+(8+2)+4
=
19
12
2X(6X2)/3
=
8
13
(5X5)X8+7
=
207
14
4+5-(5+2)
=
2
15
4+(3X3)-8
=
5
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