혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2/1)+5/1
=
7
2
8+3+(7+2)
=
20
3
1X5X(3X8)
=
120
4
1-1+(6-4)
=
2
5
(5X3)+5-8
=
12
6
(5+2)X3X3
=
63
7
6/(5-4)X3
=
18
8
5+4+(3X8)
=
33
9
(7+2)X7X6
=
378
10
2-2+(5+3)
=
8
11
(6+6)+8+4
=
24
12
2X(5+4)+4
=
22
13
(6-2)-3+3
=
4
14
4-4/(8/2)
=
3
15
2-2+(6-2)
=
4