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혼합계산 : 레벨2

1
4+(9+7)+5
=
25
2
(9-1)+7+3
=
18
3
2X(8+6)X2
=
56
4
1+7/(7/1)
=
2
5
1-1+(1/1)
=
1
6
(2+5)-4+2
=
5
7
6/(8-5)X8
=
16
8
(8+4)+8X3
=
36
9
1/1X(5+1)
=
6
10
(6+2)+1/1
=
9
11
(7X2)X2-6
=
22
12
(2+8)+1/1
=
11
13
(9-2)X9X2
=
126
14
5-(8-3)+4
=
4
15
(9+3)+8-8
=
12