I have 2 files with the format of

File A

01  20200111  28.56  22.07  40.14  49.79  22.81  49.31  33.75  31.24  39.41  36.18
02  20200118  32.41  14.89  38.82  60.54  11.54  49.10  34.34  25.53  36.96  34.30
03  20200125  21.95  18.48  28.45  42.94  22.45  42.40  36.43  34.53  43.51  33.28
...
01  20210109  29.32  24.60  34.41  46.56  29.38  44.06  34.47  33.75  41.12  36.04
02  20210116  29.38  28.39  33.07  42.63  29.46  39.41  32.45  33.60  43.81  34.93
03  20210123  27.51  19.55  32.98  45.88  26.05  46.88  37.58  31.98  44.52  35.90

File B

01  19912020  24.20  16.70  31.28  45.98  19.26  42.57  33.43  29.35  39.96  32.22
02  19912020  24.29  15.46  29.02  44.47  19.24  40.57  32.98  29.80  40.26  31.36
03  19912020  20.69  14.07  29.90  45.89  21.34  44.71  35.90  31.61  42.00  33.08

I would like to take the difference of Columns 3-12 of each id (Column 1) in File A from the same unique id in File B and add it at the end of each line in File A. File A has multiple instances of the same id. So each instance would be compared to the same id in File B.

My desired output is:

01   20200111    28.56  22.07  40.14  49.79  22.81  49.31  33.75  31.24  39.41  36.18  4.36    5.37    8.86    3.81    3.55    6.74    0.32    1.89   -0.55    3.96
02   20200118    32.41  14.89  38.82  60.54  11.54  49.10  34.34  25.53  36.96  34.30  8.12   -0.57     9.8   16.07    -7.7    8.53    1.36   -4.27    -3.3    2.94
03   20200125    21.95  18.48  28.45  42.94  22.45  42.40  36.43  34.53  43.51  33.28  1.26    4.41   -1.45   -2.95    1.11   -2.31    0.53    2.92    1.51     0.2
...
01   20210109    29.32  24.60  34.41  46.56  29.38  44.06  34.47  33.75  41.12  36.04  5.12     7.9    3.13    0.58   10.12    1.49    1.04     4.4    1.16    3.82
02   20210116    24.29  15.46  29.02  44.47  19.24  40.57  32.98  29.80  40.26  31.36  5.09   12.93    4.05   -1.84   10.22   -1.16   -0.53     3.8    3.55    3.57
03   20210123    20.69  14.07  29.90  45.89  21.34  44.71  35.90  31.61  42.00  33.08  6.82    5.48    3.08   -0.01    4.71    2.17    1.68    0.37    2.52    2.82

The above output (cols 3-22) needs to be in the following format (%8.2f)

XX   20230708  74.05  68.12  76.00  81.01  63.48  81.06  73.59  67.78  74.86  73.59   5.60  -1.14   1.22   2.50  -4.27   0.37   0.03   5.25   1.74   0.61

I attempted to use something like the below (I edited the code provided by markp-fuso(thanks!)) but the output appears to be alternating b/t File A and File B for each ID.

awk '
FNR==NR { for (i=3;i<=NF;i++)                    # 1st file: loop through 3rd-12th fields
              b[$1][i]=$i                        # store field values in 2-dimensional array
          next                                   # skip to next input line
        }
$1 in b { printf "%s %s%s", $1, OFS, $2           # 2nd file: if $1 is index in first dimension of array b[] then printf first 2 fields and then ...
          for (i=3;i<=NF;i++)                    # loop through 3rd-12th fields
              printf "%s%8.2f%8.2f", OFS, $i,$i-b[$1][i]    # print the difference
          print ""                               # terminate the current line of output
        }

Any help is appreciated.