혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5/6X(5+1)
=
5
2
1X2X(7+4)
=
22
3
(6-4)+1/1
=
3
4
(9-5)/2+4
=
6
5
2/2+(2X4)
=
9
6
(6-1)X3X3
=
45
7
9+(3X9)-5
=
31
8
(5X2)+7+3
=
20
9
5X(2X6)+5
=
65
10
(7X1)X2-8
=
6
11
3+(4X9)X8
=
291
12
6X(2X6)/8
=
9
13
3X(9/1)-1
=
26
14
4X2X(3X3)
=
72
15
7+3X(4+2)
=
25