혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3-5+(1X7)
=
5
2
(4+3)-1X1
=
6
3
6+(5X3)X3
=
51
4
8/1/(5-3)
=
4
5
(1X5)+1X3
=
8
6
6+2+(3-1)
=
10
7
4X1X(1+6)
=
28
8
(3X9)/1-9
=
18
9
(5-3)X4X3
=
24
10
(7X2)X8-6
=
106
11
5+7+(9X7)
=
75
12
8-2+(5-3)
=
8
13
(8X4)+6X3
=
50
14
(6/6)+3X3
=
10
15
5-(1/1)+9
=
13