혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9X2+(5X7)
=
53
2
4X3/(4+2)
=
2
3
9X(5/1)/9
=
5
4
5+1+(7/7)
=
7
5
(1X7)X4+2
=
30
6
(5-2)+6X3
=
21
7
8+2+(4X9)
=
46
8
1X1X(5X2)
=
10
9
3+(2+6)/4
=
5
10
3+(8X4)X8
=
259
11
(9+1)+4/2
=
12
12
(9+6)-2+9
=
22
13
5X(2/2)-2
=
3
14
4X(4-2)X7
=
56
15
(4X4)+2X2
=
20