혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4X9)-2+7
=
41
2
7-5+(6/2)
=
5
3
9+(4X3)+1
=
22
4
3+(9-5)-1
=
6
5
(9+3)+4/2
=
14
6
(4/1)/2X4
=
8
7
9X3-(3X5)
=
12
8
(6+8)+1X5
=
19
9
5X4X(6X4)
=
480
10
9X(3+3)+8
=
62
11
1+9+(6/1)
=
16
12
4+(4X8)/1
=
36
13
5X1X(4/2)
=
10
14
9X(4/2)X5
=
90
15
1+6X(5-2)
=
19
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