혼합계산 : 레벨2
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혼합계산: 레벨260
1
2X3X(3+5)
=
48
2
7X5-(9X2)
=
17
3
9-(2X1)-2
=
5
4
4+4X(7X1)
=
32
5
(4X6)-5+2
=
21
6
1X(9X3)X9
=
243
7
(5X5)X1+4
=
29
8
(4-3)X2X5
=
10
9
(8+6)/2+8
=
15
10
5+4-(5+1)
=
3
11
(8-2)X4X2
=
48
12
(8+4)+5+1
=
18
13
(2X6)/4/3
=
1
14
2-9+(4+8)
=
5
15
2-3+(7X2)
=
13