혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+5X(1X1)
=
11
2
6X6+(2/1)
=
38
3
1/3X(9X2)
=
6
4
2+(9X7)-6
=
59
5
8+1X(9+1)
=
18
6
1+2X(9X4)
=
73
7
(2X5)/3X3
=
10
8
(8+8)+5X4
=
36
9
1/4X(9+3)
=
3
10
8-(4+3)X1
=
1
11
(9X9)/2X2
=
81
12
7X3+(1/1)
=
22
13
7-(4-2)/1
=
5
14
(5+4)-2+2
=
9
15
3X7/(3X1)
=
7