혼합계산 : 레벨2
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혼합계산: 레벨234
1
5-2+(6X2)
=
15
2
6-5/(3/3)
=
1
3
9+(2/2)/1
=
10
4
5-9+(7X7)
=
45
5
1X5+(8X2)
=
21
6
4X6+(1+1)
=
26
7
(9+3)+6-4
=
14
8
4X(3-2)+2
=
6
9
5+4X(8/8)
=
9
10
1X(6-4)+9
=
11
11
5-1X(7-5)
=
3
12
3+9+(8X7)
=
68
13
2+(9-6)/1
=
5
14
6+2X(2+7)
=
24
15
9+8+(6+9)
=
32