혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X1)X1/1
=
2
2
1X9-(3+5)
=
1
3
(4+7)+2+5
=
18
4
3+(8+3)-7
=
7
5
6+(9/3)+5
=
14
6
4+4+(7+1)
=
16
7
6X3+(2+8)
=
28
8
(2X6)+2X9
=
30
9
8+(5X3)+3
=
26
10
2-5+(2+8)
=
7
11
6X3X(5+1)
=
108
12
(5X5)-1X3
=
22
13
(2X6)/3X3
=
12
14
4X(6+3)+2
=
38
15
1X(5X3)-2
=
13