혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+(1+1)X4
=
14
2
8-(6X2)/2
=
2
3
(4X7)+9/3
=
31
4
4+(7X4)/4
=
11
5
2X1X(8-4)
=
8
6
2X(5X8)+5
=
85
7
(3+5)-3+5
=
10
8
(3+5)-6/1
=
2
9
(5X9)+6/2
=
48
10
3X7+(4+4)
=
29
11
2/6X(5X9)
=
15
12
7-(5-4)-1
=
5
13
5X1X(8/1)
=
40
14
(4X4)X5X1
=
80
15
(3+3)+7+4
=
17