혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5+4+(8X2)
=
25
2
(8X4)+6+4
=
42
3
(4+6)+2+1
=
13
4
5-7+(9X2)
=
16
5
3X(4-1)-6
=
3
6
1/1X(9X3)
=
27
7
7X(5X8)/2
=
140
8
4X(5-4)X2
=
8
9
(7X9)+4-8
=
59
10
5+5+(1X1)
=
11
11
5+(9+7)-6
=
15
12
(8-7)-3+8
=
6
13
1+4X(8-4)
=
17
14
3/(5-3)X4
=
6
15
6X5X(9+5)
=
420