혼합계산 : 레벨2
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혼합계산: 레벨244
1
6+5X(3+3)
=
36
2
5+3+(9-2)
=
15
3
2+(4+4)/1
=
10
4
8X(2X1)X4
=
64
5
2X8+(8-4)
=
20
6
(2X7)X3X6
=
252
7
(9X2)+5-3
=
20
8
5+(8X7)-9
=
52
9
(6-3)X7/3
=
7
10
6/(2/2)-3
=
3
11
9X5-(3-1)
=
43
12
2+7X(5X5)
=
177
13
(8+1)X6X3
=
162
14
1-(2X2)+5
=
2
15
4+5-(3X2)
=
3