혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X9-(4X4)
=
2
2
6X6+(5/1)
=
41
3
7+5+(7+1)
=
20
4
9X(9+4)-9
=
108
5
(9X8)+2X1
=
74
6
6+1+(4/4)
=
8
7
(3X8)/6/1
=
4
8
9X4-(1+5)
=
30
9
(8+1)+9X4
=
45
10
3X(5X2)-7
=
23
11
7+(1+8)/3
=
10
12
(4X4)-2+3
=
17
13
9X1+(4X1)
=
13
14
(7-3)X4-6
=
10
15
(8+4)/1-1
=
11