혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3-4/(4/1)
=
2
2
8+3-(1X9)
=
2
3
6X3-(2X5)
=
8
4
9/(8-5)X3
=
9
5
4+(9-3)X5
=
34
6
3+(7X1)-5
=
5
7
8-5-(2/1)
=
1
8
(1X7)+3-5
=
5
9
2X(2+2)X4
=
32
10
(5X5)/5+5
=
10
11
1+8-(5X1)
=
4
12
3+7X(7+4)
=
80
13
8+(7+6)-1
=
20
14
7+(6/1)+7
=
20
15
2/1+(4/4)
=
3