혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9X(9/3)-6
=
21
2
2X(1X8)-8
=
8
3
(7+3)+1-1
=
10
4
9-(3+2)+1
=
5
5
5+(7+2)+4
=
18
6
(8X6)+6/1
=
54
7
8X3-(4+2)
=
18
8
(2+6)-4+3
=
7
9
4+2-(6-2)
=
2
10
5X4-(9-2)
=
13
11
(1+8)-3-1
=
5
12
4+(4X3)+6
=
22
13
6X(1X6)X2
=
72
14
6+4X(3+4)
=
34
15
3+(3X3)X2
=
21