혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X2/(5-4)
=
10
2
7X(8+3)-5
=
72
3
8X1X(7X6)
=
336
4
9X3X(2X5)
=
270
5
(8X5)X2+4
=
84
6
4X4+(5X1)
=
21
7
1X(3X3)X7
=
63
8
(7-3)+1-1
=
4
9
6X(2+9)/2
=
33
10
(6-4)/2+5
=
6
11
8-3+(2+4)
=
11
12
8X(3X1)+3
=
27
13
7+6+(2+7)
=
22
14
3+(8X5)-9
=
34
15
(2X9)-1+3
=
20