혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+(1+9)-1
=
13
2
(1+3)/4X9
=
9
3
(8X6)/1-2
=
46
4
3/1X(8+5)
=
39
5
(2+1)+4/1
=
7
6
7X(8X6)+1
=
337
7
(6/1)+1+6
=
13
8
5X(6+7)-4
=
61
9
1X2+(4/4)
=
3
10
4+1X(5-4)
=
5
11
8X(1X5)+8
=
48
12
6X(9X4)+3
=
219
13
8+1-(3-1)
=
7
14
7+(3X9)+4
=
38
15
1/1+(5X6)
=
31