혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5X1)X9X1
=
45
2
(9X2)+3/1
=
21
3
8/4+(3+7)
=
12
4
4X7+(1+2)
=
31
5
(9/9)+4+7
=
12
6
(1+1)+6-4
=
4
7
(2+6)X6/1
=
48
8
4+(3-1)/1
=
6
9
2+(6+5)X5
=
57
10
(7X8)/4X5
=
70
11
(2+1)X6X5
=
90
12
5-(5+1)+7
=
6
13
5X(3X6)-2
=
88
14
1X9+(2X2)
=
13
15
(5+6)+7+4
=
22