혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X9+(4-3)
=
10
2
5X1X(6/2)
=
15
3
(9X2)+9X7
=
81
4
1+5X(8+2)
=
51
5
4+(6X1)X7
=
46
6
8X(7+1)+5
=
69
7
2X5X(7+9)
=
160
8
(5+5)X6-8
=
52
9
4/1X(6+4)
=
40
10
6/2X(1+1)
=
6
11
4+(8+6)-1
=
17
12
(5-3)+1+2
=
5
13
9X(2X3)/2
=
27
14
4+6X(1X3)
=
22
15
(6+4)+2+3
=
15