혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+1X(8-2)
=
9
2
5X7+(3+4)
=
42
3
(6X7)/6X1
=
7
4
4X(7X4)+5
=
117
5
(8+7)+2+7
=
24
6
2X(8+4)+1
=
25
7
6-(4X1)+7
=
9
8
(4-3)+8+9
=
18
9
(3+9)X4-4
=
44
10
8+8X(9X1)
=
80
11
5-2+(4/4)
=
4
12
(1+7)+6-1
=
13
13
5+8X(1+7)
=
69
14
1+5X(8+1)
=
46
15
2+6/(3+3)
=
3