혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2+(7-6)+7
=
10
2
2+2X(8X4)
=
66
3
8+6X(1+6)
=
50
4
6X9-(3X3)
=
45
5
1/(4/4)X2
=
2
6
2/(6-2)X8
=
4
7
(2X1)-8/8
=
1
8
(4X4)-8-1
=
7
9
(5+1)+8X9
=
78
10
1X(2X8)+2
=
18
11
9X(4X7)+9
=
261
12
5+1+(8X1)
=
14
13
4X9/(2+1)
=
12
14
9X(2/1)+1
=
19
15
(6-2)+5+2
=
11