혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X1+(8/1)
=
9
2
9+7+(7X3)
=
37
3
(3+4)+8-4
=
11
4
2X6-(4+7)
=
1
5
1+(4X2)+8
=
17
6
8X(1X2)-7
=
9
7
(4+6)+1X1
=
11
8
(6X2)/4-1
=
2
9
(5X9)/9+9
=
14
10
2X(7/1)/1
=
14
11
5+3X(5/5)
=
8
12
3X5X(7X1)
=
105
13
3+(1X5)X8
=
43
14
4X9+(7+4)
=
47
15
7+(8+1)X3
=
34