혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X(7-4)+2
=
5
2
(4X2)+8+6
=
22
3
(4X4)-5/5
=
15
4
5X2X(1X8)
=
80
5
9X(7+2)+4
=
85
6
(6-4)/1X2
=
4
7
4X1+(3+2)
=
9
8
(4X1)+2+1
=
7
9
(6+6)/1-4
=
8
10
1X(6+5)-3
=
8
11
(5+5)X5X4
=
200
12
(7X4)/7+6
=
10
13
4+(6+9)-3
=
16
14
6+8X(1X4)
=
38
15
2-1+(5X6)
=
31