혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8+6X(7+9)
=
104
2
2+(4+2)+1
=
9
3
(8+4)X5/5
=
12
4
(3X7)/3X1
=
7
5
5+(3X1)-1
=
7
6
9+5X(9X4)
=
189
7
6+4+(9-2)
=
17
8
4X3+(8+3)
=
23
9
(2+2)+6/6
=
5
10
6-6+(2+1)
=
3
11
3+(9X7)X1
=
66
12
3X(6/1)+1
=
19
13
(2X1)X8X6
=
96
14
3X(6+2)-6
=
18
15
2+3-(3+1)
=
1