혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1+(4X5)+2
=
23
2
5X2-(8-1)
=
3
3
3+9+(5+4)
=
21
4
4X3+(5X4)
=
32
5
(5-3)+7-3
=
6
6
4+(7X6)X2
=
88
7
3X(7+4)+4
=
37
8
2+(4+1)X1
=
7
9
(7X5)/7X3
=
15
10
(6+1)+8X4
=
39
11
2+(3X2)-3
=
5
12
3+(8-5)-1
=
5
13
2X8X(9+7)
=
256
14
(4+1)-6/3
=
3
15
9X5/(1+4)
=
9