혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(1+4)+4-1
=
8
2
5/(8/8)+4
=
9
3
5X(4X1)X4
=
80
4
4/7X(7X9)
=
36
5
6+(3+5)-4
=
10
6
3X3+(6X1)
=
15
7
3X8-(1X2)
=
22
8
(2X3)X2-3
=
9
9
(8-2)X3X5
=
90
10
(9X1)/1-1
=
8
11
8X(2X2)/4
=
8
12
(4+3)-3-3
=
1
13
6X4-(2X7)
=
10
14
5X8+(6+3)
=
49
15
1+(1+7)-6
=
3