혼합계산 : 레벨2
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혼합계산: 레벨234
1
(4+1)+4/4
=
6
2
(4+8)+1X1
=
13
3
(6/3)+3+5
=
10
4
(7X4)X6/3
=
56
5
(7-1)+3-3
=
6
6
7X4X(7X3)
=
588
7
(2X9)X1+2
=
20
8
5X(7X3)-5
=
100
9
6+4X(4X1)
=
22
10
(4+7)X1-2
=
9
11
(2+7)-1+4
=
12
12
(7+9)-1-6
=
9
13
3X2-(5-2)
=
3
14
2-2+(3+2)
=
5
15
(5-1)X6X4
=
96