혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7-1)+4X6
=
30
2
9+2X(6+2)
=
25
3
8X(1+2)X3
=
72
4
2X8/(5+3)
=
2
5
(6+1)-3+3
=
7
6
9+(5+4)-3
=
15
7
(6+8)+2X9
=
32
8
6-6+(4X2)
=
8
9
(3X3)+4X1
=
13
10
9+5+(3+9)
=
26
11
3+(5+7)X5
=
63
12
2X8/(4/1)
=
4
13
2X(6+2)+7
=
23
14
4+1-(7-4)
=
2
15
(1+8)X4/1
=
36