혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1+(4+6)-1
=
10
2
(5-2)+8+2
=
13
3
9+8-(7+2)
=
8
4
3+(7X4)-1
=
30
5
(4+6)X2X1
=
20
6
(5/5)+7+7
=
15
7
3X(9+7)X3
=
144
8
8/1-(8-1)
=
1
9
5+4+(8+4)
=
21
10
6+(9-6)-1
=
8
11
9-4+(3+3)
=
11
12
7X(1+6)X4
=
196
13
9X(6-4)-1
=
17
14
2-5+(3+4)
=
4
15
5X(4+5)-2
=
43