혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(1X7)-5/5
=
6
2
4+(9X3)X9
=
247
3
(4+6)+2+1
=
13
4
5X5X(8/2)
=
100
5
(3X8)+5X4
=
44
6
(5X1)+4+1
=
10
7
(6X1)X4-4
=
20
8
2+(9X2)-4
=
16
9
(6+4)/5X1
=
2
10
4-4+(8X5)
=
40
11
7-(3+1)+2
=
5
12
5+1X(1+5)
=
11
13
4-9+(7X1)
=
2
14
6+5X(3X8)
=
126
15
2+(1X6)+7
=
15