혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(1X5)+7X8
=
61
2
1X(1+4)+7
=
12
3
3X(4X8)+9
=
105
4
4+2+(4X4)
=
22
5
9+(4+5)-6
=
12
6
4-3/(1X3)
=
3
7
6+2-(8-5)
=
5
8
1X4X(3X3)
=
36
9
4+8/(7-5)
=
8
10
(5X4)X1+6
=
26
11
4X4+(4+3)
=
23
12
4+(1X1)X7
=
11
13
1+(2X7)-7
=
8
14
4+(5+6)-2
=
13
15
8X(4-1)/1
=
24