혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5+(4+7)X6
=
71
2
(5X7)-1+6
=
40
3
1-5+(7X9)
=
59
4
6X(8-5)+6
=
24
5
(4/2)-5+6
=
3
6
8+8X(4+1)
=
48
7
2X(9X9)X3
=
486
8
(3+6)+2X6
=
21
9
5X(2+3)+2
=
27
10
(3X1)X1+1
=
4
11
6+(5X1)-7
=
4
12
9+4X(2+1)
=
21
13
2X9+(5X8)
=
58
14
2X(2X4)-1
=
15
15
3-2X(9-8)
=
1