혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X3+(7X7)
=
55
2
5-(6+5)+8
=
2
3
3/2X(4X2)
=
12
4
(5+4)+8X3
=
33
5
(9-4)X9X3
=
135
6
1X3+(9+5)
=
17
7
(3X3)-2-2
=
5
8
(7X4)+2X4
=
36
9
(5/1)X7+5
=
40
10
6X(3X7)/2
=
63
11
(5+6)+8+6
=
25
12
5/1X(2+3)
=
25
13
9/(5-3)X4
=
18
14
1X(3X6)+9
=
27
15
6X4X(6-3)
=
72