혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5X2)X3-9
=
21
2
(2+3)+5/5
=
6
3
(1/1)X2X4
=
8
4
(5/1)+7-8
=
4
5
4+3-(2X1)
=
5
6
9+7X(5+3)
=
65
7
(1X6)-4+9
=
11
8
7/1-(4-2)
=
5
9
6X(2+7)X5
=
270
10
9X3/(1X1)
=
27
11
4+(8+7)/5
=
7
12
(5+9)+4X3
=
26
13
2+1+(9-5)
=
7
14
6-2+(3+8)
=
15
15
9-(5-3)-5
=
2
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