혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4-2)X4-5
=
3
2
(5-2)+6-7
=
2
3
5X4+(1+8)
=
29
4
6+6+(3X7)
=
33
5
5-(7+5)/3
=
1
6
8X5X(2+5)
=
280
7
8X(4+2)+1
=
49
8
3+9-(4-3)
=
11
9
4/(2/1)+1
=
3
10
5-6+(4X2)
=
7
11
(6/3)X8+9
=
25
12
8+(2+2)X1
=
12
13
(9+6)X5X7
=
525
14
8+(4/1)+1
=
13
15
1X(5+1)+6
=
12