혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2+3)X5-6
=
19
2
3/3+(8/4)
=
3
3
1X(6-3)+3
=
6
4
5X9-(5+9)
=
31
5
8-(1X8)+5
=
5
6
8+(1+1)+4
=
14
7
(2/2)X5-3
=
2
8
2-6+(6X6)
=
32
9
(9-5)+8+7
=
19
10
(1+7)X4X5
=
160
11
5X4+(6/1)
=
26
12
9+(2+4)-6
=
9
13
(1+2)+2-1
=
4
14
5+(9+1)-7
=
8
15
(1X9)-1-2
=
6