혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3-5+(4-1)
=
1
2
9+(6X3)-7
=
20
3
(7-5)X4X6
=
48
4
7+7+(3+9)
=
26
5
(2X5)+9-4
=
15
6
(8-3)X9-4
=
41
7
6+3+(4X5)
=
29
8
2+(4+5)-5
=
6
9
5X(5+5)X2
=
100
10
8+2-(6/6)
=
9
11
(2/1)+1X6
=
8
12
7X2X(3/1)
=
42
13
(7X3)X4X3
=
252
14
4X2/(5/5)
=
8
15
(3+9)/3+6
=
10