혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X4)-3+5
=
10
2
2+(3X3)+9
=
20
3
4/1+(4X4)
=
20
4
1X(4X3)/2
=
6
5
(1X5)-6+7
=
6
6
5+3+(9X6)
=
62
7
5+6+(2X1)
=
13
8
(7-5)+2X1
=
4
9
(6/3)X5+2
=
12
10
9+(7/7)-4
=
6
11
5X2X(3-1)
=
20
12
(9X5)+1+5
=
51
13
5-9+(7X2)
=
10
14
4X3+(8-3)
=
17
15
8X1/(4+4)
=
1