혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1/1X(9/1)
=
9
2
2X(3X2)-4
=
8
3
2+3+(1X4)
=
9
4
5/1X(4X2)
=
40
5
(2X8)X4/1
=
64
6
(4X5)X4/4
=
20
7
(4X9)X2X6
=
432
8
4-(1+4)+8
=
7
9
3X5X(7/1)
=
105
10
3+(4+8)X1
=
15
11
2X8X(7+9)
=
256
12
7+(7X4)+6
=
41
13
3X(7X5)-3
=
102
14
9+(5-1)+7
=
20
15
(5X7)X1X3
=
105
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