혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6/1)-5+3
=
4
2
6+(1+5)-7
=
5
3
1+4X(5X3)
=
61
4
(5+4)+1X6
=
15
5
4X(9X1)/4
=
9
6
(2+4)X2-8
=
4
7
(5+3)/2/2
=
2
8
9X1X(5X9)
=
405
9
2-(4/2)/2
=
1
10
8X9/(2X2)
=
18
11
(9-2)+8X7
=
63
12
2+(3-1)X5
=
12
13
(5/1)+6X3
=
23
14
6/(1/1)X1
=
6
15
(4X2)/1-6
=
2