혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+1X(2+4)
=
12
2
6X5/(5+5)
=
3
3
(1X4)+1X6
=
10
4
(4+5)-8+5
=
6
5
(2X4)+8X5
=
48
6
(8-7)-1+4
=
4
7
7+5+(5+9)
=
26
8
(5+6)+1+5
=
17
9
(5+2)-3/1
=
4
10
5X(4X7)X2
=
280
11
(9-3)X3-5
=
13
12
(9+1)X2/2
=
10
13
2+(7X5)X6
=
212
14
5X4X(1X9)
=
180
15
9+(2+4)X2
=
21