혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+4+(5+3)
=
18
2
1/1X(5X1)
=
5
3
(4+8)+1-5
=
8
4
1+3-(8-7)
=
3
5
4/4+(7X3)
=
22
6
2+(3+1)X4
=
18
7
6+2+(7-6)
=
9
8
7+(8+9)-4
=
20
9
1X(5+4)X6
=
54
10
(6-5)+5X5
=
26
11
7X(9+2)-1
=
76
12
2X(5X7)+9
=
79
13
2/1X(9-1)
=
16
14
(8+2)X2/2
=
10
15
(2-1)X2+8
=
10