Arithmetic for the Under 8's

Software list:Sinclair ZX81 cassettes (zx81_cass)
Short name:arithun8
Year:1982
Publisher:Rose Cassettes
Supported:Yes

Parts

Add/Subtract (cass1)

Short name:cass1
Interface:zx81_cass
part_id:Add/Subtract

Multiply/Divide (cass2)

Short name:cass2
Interface:zx81_cass
part_id:Multiply/Divide