혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5+8)/5X5
=
13
2
5X(9-6)+5
=
20
3
3X7+(5X9)
=
66
4
(4+8)/2+4
=
10
5
4X6/(5+1)
=
4
6
7+5+(7+1)
=
20
7
5X4+(2X5)
=
30
8
4+3-(2+2)
=
3
9
3+(7X3)-3
=
21
10
(5+4)+2+7
=
18
11
5+2X(1X6)
=
17
12
6X(1/1)-5
=
1
13
(3+3)X7-3
=
39
14
(1X7)X5+1
=
36
15
6-(5-3)+9
=
13