혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+3X(4/4)
=
10
2
4X(5X8)/4
=
40
3
1X6X(7+8)
=
90
4
(6-5)+8-5
=
4
5
(3X4)X3+4
=
40
6
(2X7)X8-4
=
108
7
(2X8)X4X1
=
64
8
6+(6-3)-1
=
8
9
9+1X(9-5)
=
13
10
1X6X(9X3)
=
162
11
9X(3+6)X6
=
486
12
(7-2)/5+1
=
2
13
4+3-(8-5)
=
4
14
6X(5/5)+4
=
10
15
(2X4)+8/4
=
10