혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+8+(3+4)
=
21
2
8X9X(2/1)
=
144
3
9+(8+4)-5
=
16
4
3+(3X3)X7
=
66
5
7+4+(6+4)
=
21
6
(4+1)X5-5
=
20
7
3+5X(6-3)
=
18
8
3X6-(5X3)
=
3
9
6+(1+7)-6
=
8
10
8-(5+6)+7
=
4
11
4X(9X4)X2
=
288
12
1+(6+2)+5
=
14
13
(7X4)X1+5
=
33
14
(7X1)-6+4
=
5
15
4+(5X4)-7
=
17