혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(9-7)+6+1
=
9
2
(2+4)+1+5
=
12
3
8+(4X5)+4
=
32
4
2+3/(3X1)
=
3
5
(7X5)+2X9
=
53
6
4X2+(4+2)
=
14
7
2/(6/3)+2
=
3
8
(4/4)-1+8
=
8
9
(2/1)+6+1
=
9
10
5X2X(8-3)
=
50
11
(6X2)X4-8
=
40
12
(3+5)X8+3
=
67
13
8X5+(7+4)
=
51
14
5+(5X1)-9
=
1
15
5+1+(9/3)
=
9