혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(8+2)-6X1
=
4
2
(1+8)-2+6
=
13
3
4+1X(9/3)
=
7
4
2X(1X1)X8
=
16
5
5X5+(7+2)
=
34
6
3+3X(6X8)
=
147
7
9+3X(1X1)
=
12
8
7+1X(9-2)
=
14
9
(9+4)+8X7
=
69
10
9/1X(2+4)
=
54
11
4/(1+3)X3
=
3
12
1+3X(8X4)
=
97
13
4+(9-7)+5
=
11
14
4X4/(1/1)
=
16
15
(1X3)X9-1
=
26