혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5-2+(8X5)
=
43
2
1X(3X3)-2
=
7
3
3X(6+3)-1
=
26
4
5X(9X7)/1
=
315
5
(9+2)+5+7
=
23
6
1X(9+6)X2
=
30
7
4X(1+1)-5
=
3
8
2X8+(9X8)
=
88
9
9+2/(7-5)
=
10
10
(5+9)+3+3
=
20
11
4+1+(2X3)
=
11
12
(2/2)X4+2
=
6
13
(7+5)X6/9
=
8
14
4X5-(4+2)
=
14
15
(8X5)+4/1
=
44