혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5+(5+4)-5
=
9
2
8X(6-1)X2
=
80
3
(5X3)-3X1
=
12
4
9+8X(9-6)
=
33
5
(3+4)+7-6
=
8
6
(4+1)+9-2
=
12
7
1X7+(3+5)
=
15
8
(9X2)-3-6
=
9
9
3+6X(8X2)
=
99
10
(2+9)-4-1
=
6
11
3+(6-2)+2
=
9
12
5X(6/3)-3
=
7
13
4+(2+6)-3
=
9
14
4-4+(6+9)
=
15
15
(4-3)X6-1
=
5