혼합계산 : 레벨2
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혼합계산: 레벨235
1
(7-3)+5+8
=
17
2
2X7X(4X3)
=
168
3
(3+9)-4+9
=
17
4
1X(3X7)+5
=
26
5
4X(6/1)-2
=
22
6
5/1+(4-3)
=
6
7
4+(4+3)X5
=
39
8
6+(8+4)-3
=
15
9
4+(7-6)-2
=
3
10
1+(6-3)-1
=
3
11
(4/1)+4+3
=
11
12
4X5X(4-3)
=
20
13
9X2+(2+1)
=
21
14
4-(1+1)+8
=
10
15
9/3+(2+1)
=
6