혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X6+(5/1)
=
11
2
4X6/(8X3)
=
1
3
(6/1)-7/7
=
5
4
(3/3)X2X3
=
6
5
(1X7)-5+6
=
8
6
1+(7+5)+7
=
20
7
6X4/(5+3)
=
3
8
(8+8)+2X7
=
30
9
5X5/(1X5)
=
5
10
6X(2/1)+1
=
13
11
8X(2X9)-2
=
142
12
1/(2/1)X8
=
4
13
(5+3)+9-8
=
9
14
(2/1)/1X5
=
10
15
2X(1+6)+3
=
17