Original
Factored
Simplified
=
=
multiply
*
subtract
-
add
+
divide
/
Date of Birth
Month
Day
Birth Year
January
February
March
April
May
June
July
August
September
October
November
December
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Date to compute Age
Month
Day
Year
January
February
March
April
May
June
July
August
September
October
November
December
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
You are
days old.
You are
hours old.
Your birthday was on a
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