혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7X(2X1)+3
=
17
2
2+2+(5X1)
=
9
3
4X(9+2)+5
=
49
4
1+(5X8)X4
=
161
5
1+(2+7)-6
=
4
6
4+1+(3X8)
=
29
7
(5+1)X7+3
=
45
8
5+5X(2/2)
=
10
9
2+9X(5-2)
=
29
10
(7X8)X3X7
=
1176
11
1+1+(1+5)
=
8
12
(2+6)+2X6
=
20
13
9+4X(3X4)
=
57
14
(3+7)+1+9
=
20
15
2X1/(5-3)
=
1