#BBC Basic, 422 413 bytes

Download interpreter free at http://www.bbcbasic.co.uk/bbcwin/bbcwin.html

9 bytes saved thanks to Leaky Nun.

General form

V.<character code>

32..99 excluding 12 special cases: 56x4= 224 bytes

100..126 : 27x5= 135 bytes

12 special cases : 54 bytes

Most numbers follow the general form, but I included them all here to show where the problem is.

First character is the character to be printed.

. VDU46       :REM Full form of the command used in general form: send character 46 to VDU)
V P.CHR$86    :REM short for PRINT CHR$(86)
0 V.48       
1 V.49
2 V.50
3 V.51
4 V.52
5 P.1+4
6 V.54
7 V.55
8 V.56
9 V.57

BBC Basic, 422 413 bytes

Download interpreter free at http://www.bbcbasic.co.uk/bbcwin/bbcwin.html

9 bytes saved thanks to Leaky Nun.

General form

V.<character code>

32..99 excluding 12 special cases: 56x4= 224 bytes

100..126 : 27x5= 135 bytes

12 special cases : 54 bytes

Most numbers follow the general form, but I included them all here to show where the problem is.

First character is the character to be printed.

. VDU46       :REM Full form of the command used in general form: send character 46 to VDU)
V P.CHR$86    :REM short for PRINT CHR$(86)
0 V.48       
1 V.49
2 V.50
3 V.51
4 V.52
5 P.1+4
6 V.54
7 V.55
8 V.56
9 V.57

#BBC Basic, 422 413 bytes

Download interpreter free at http://www.bbcbasic.co.uk/bbcwin/bbcwin.html

9 bytes saved thanks to Leaky Nun.

General form

V.<character code>

32..99 excluding 12 special cases: 56x4= 224 bytes

100..126 : 27x5= 135 bytes

12 special cases : 54 bytes

Most numbers follow the general form, but I included them all here to show where the problem is.

First character is the character to be printed.

. VDU46       :REM Full form of the command used in general form: send character 46 to VDU)
V P.CHR$86    :REM short for PRINT CHR$(86)
0 V.48       
1 V.49
2 V.50
3 V.51
4 V.52
5 P.2+3
6 V.54
7 V.55
8 V.56
9 V.57

#BBC Basic, 422 413 bytes

Download interpreter free at http://www.bbcbasic.co.uk/bbcwin/bbcwin.html

9 bytes saved thanks to Leaky Nun.

General form

V.<character code>

32..99 excluding 12 special cases: 56x4= 224 bytes

100..126 : 27x5= 135 bytes

12 special cases : 54 bytes

Most numbers follow the general form, but I included them all here to show where the problem is.

First character is the character to be printed.

. VDU46       :REM Full form of the command used in general form: send character 46 to VDU)
V P.CHR$86    :REM short for PRINT CHR$(86)
0 V.48       
1 V.49
2 V.50
3 V.51
4 V.52
5 P.1+4
6 V.54
7 V.55
8 V.56
9 V.57

#BBC Basic, 422 bytes

General form

V.<character code>

32..99 excluding 12 special cases: 56x4= 224 bytes

100..126 : 27x5= 135 bytes

12 special cases : 63 bytes

first character is character to be printed

. VDU46       :REM Full form of the command used in general form: send character 46 to VDU)
V P.CHR$86    :REM short for PRINT CHR$(86)
0 P.1-1       :REM numbers calculated arithmetically
1 P.3-2
2 P.1+1
3 P.2+1
....
9 P.8+1

#BBC Basic, 422 413 bytes

Download interpreter free at http://www.bbcbasic.co.uk/bbcwin/bbcwin.html

9 bytes saved thanks to Leaky Nun.

General form

V.<character code>

32..99 excluding 12 special cases: 56x4= 224 bytes

100..126 : 27x5= 135 bytes

12 special cases : 54 bytes

Most numbers follow the general form, but I included them all here to show where the problem is.

First character is the character to be printed.

. VDU46       :REM Full form of the command used in general form: send character 46 to VDU)
V P.CHR$86    :REM short for PRINT CHR$(86)
0 V.48       
1 V.49
2 V.50
3 V.51
4 V.52
5 P.2+3
6 V.54
7 V.55
8 V.56
9 V.57