혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8+3-(2+3)
=
6
2
(4X9)+8/1
=
44
3
(9/3)X6/3
=
6
4
5-(3/3)+3
=
7
5
5+7+(2+3)
=
17
6
1+9-(7-1)
=
4
7
5X6X(3+6)
=
270
8
(7X5)-6+1
=
30
9
(6+9)X1/5
=
3
10
1+2X(3-1)
=
5
11
2+(3+1)/2
=
4
12
(7+2)/1X2
=
18
13
1X3+(3-2)
=
4
14
9+4+(4X2)
=
21
15
3+4-(1X4)
=
3