혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X1+(9X6)
=
55
2
6-2-(3-1)
=
2
3
(6X9)/3X1
=
18
4
4-1X(9/9)
=
3
5
7X(8X3)+8
=
176
6
(4+6)-2+3
=
11
7
5+5+(4/4)
=
11
8
5+4+(7+8)
=
24
9
2X3+(7+3)
=
16
10
(3+6)X2/2
=
9
11
1+(9+8)X1
=
18
12
4X(5+6)/4
=
11
13
(6X8)/2-2
=
22
14
8+5X(2+9)
=
63
15
(2X3)/1-3
=
3