혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X(5X7)X1
=
140
2
8-5X(5/5)
=
3
3
5X8X(7-4)
=
120
4
(5X9)X1+5
=
50
5
1-(5-4)+3
=
3
6
(5X6)X5+9
=
159
7
4+(4X4)+3
=
23
8
3+(3+3)+4
=
13
9
4+4+(2X6)
=
20
10
9/2X(8X4)
=
144
11
6+(2+3)X8
=
46
12
4+4+(6X2)
=
20
13
(6X7)+1-9
=
34
14
(5X6)/5+3
=
9
15
(6-2)-3+8
=
9