혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(3X4)-5/5
=
11
2
4+(6-1)-4
=
5
3
1+(5-2)+3
=
7
4
7+(5/5)X8
=
15
5
(3-2)+2X3
=
7
6
(3X9)-8-1
=
18
7
(6+6)+1X8
=
20
8
9-(3/1)/1
=
6
9
(5X6)/2-8
=
7
10
(4+6)X3X5
=
150
11
4X(4+3)+5
=
33
12
(7X1)+5+4
=
16
13
9+(4X3)/6
=
11
14
(3X5)X1+2
=
17
15
(4/2)X4+2
=
10