혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5+(9X1)+5
=
19
2
(1+3)+9+1
=
14
3
2+(4+9)+3
=
18
4
(3X1)+3+2
=
8
5
1+4X(9-2)
=
29
6
5+(3+9)X4
=
53
7
6+7+(1+9)
=
23
8
(6X6)-5-9
=
22
9
(8X7)-3+3
=
56
10
(6+6)+2-4
=
10
11
2X5-(1X3)
=
7
12
3+7+(6+2)
=
18
13
6X(4+5)+1
=
55
14
(5/1)+5X1
=
10
15
3+2+(9X4)
=
41