혼합계산 : 레벨2
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혼합계산: 레벨211
1
(7+5)/3X3
=
12
2
2X9-(7+5)
=
6
3
6+4+(2-1)
=
11
4
(4X4)X7-8
=
104
5
4X(1+5)+5
=
29
6
5X8+(4-2)
=
42
7
1+(9+6)-2
=
14
8
9+8X(3X8)
=
201
9
9-(3+1)X1
=
5
10
(5-2)X4/1
=
12
11
(9X4)+6/1
=
42
12
2X3/(3+3)
=
1
13
7+(5X3)X3
=
52
14
(3+3)X8X5
=
240
15
(7+1)+5X1
=
13