혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X(4X7)+7
=
63
2
8/(1+3)+2
=
4
3
4+(6/1)+1
=
11
4
3X(8+5)-7
=
32
5
6X4X(9X4)
=
864
6
(9X8)+6/2
=
75
7
3+4+(1X3)
=
10
8
8+7X(1X2)
=
22
9
(4/1)+2+6
=
12
10
3+1X(7-1)
=
9
11
3X(5+7)+3
=
39
12
(1X8)+6-1
=
13
13
1-4+(5X1)
=
2
14
(6X8)/3X1
=
16
15
4X(3X3)+8
=
44