혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X(8+8)+3
=
19
2
6+6X(7+1)
=
54
3
(5-2)+6X5
=
33
4
(5+9)X4X5
=
280
5
5X7-(3+2)
=
30
6
(8X6)+1-1
=
48
7
(2+5)/1/1
=
7
8
(9X6)X4-7
=
209
9
(9X1)+5X4
=
29
10
3-2+(3+6)
=
10
11
(7X4)X4+7
=
119
12
(9X2)-2-4
=
12
13
2-4+(9+3)
=
10
14
3-1+(9X3)
=
29
15
2+(6-3)X2
=
8