혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5-(6-4)+1
=
4
2
2+(5+4)-4
=
7
3
(7X2)-2+6
=
18
4
2X(5-4)/1
=
2
5
7+5+(5/5)
=
13
6
4X(5+8)/4
=
13
7
(1X5)-3+3
=
5
8
9+(4/2)+8
=
19
9
8+(1X3)+4
=
15
10
5X4/(5X1)
=
4
11
(4+8)X4-5
=
43
12
5X(5X5)-9
=
116
13
(9X2)X3+1
=
55
14
8X9-(3+9)
=
60
15
9+4+(6+5)
=
24