혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(8+9)-2X1
=
15
2
6+(6/2)/3
=
7
3
2+3+(3-1)
=
7
4
2+(5X9)-1
=
46
5
3+(3+6)-4
=
8
6
(8X9)+3+2
=
77
7
9-(3X2)/6
=
8
8
2+(6/1)+3
=
11
9
8+2+(4+1)
=
15
10
5X(8-5)X7
=
105
11
(4X6)X9+9
=
225
12
2X5/(5X2)
=
1
13
7+(5+2)X6
=
49
14
(3+4)+5X4
=
27
15
(2+1)X5+4
=
19