How to Add 10 to Memory Locations in Assembly Language

In assembly language programming, adding a value to memory locations involves using the appropriate instruction sequence. In this case, we want to add the value 10 to memory locations at $1000 and $1001. The correct way to do this is by using the ADD instruction.

Option b) MOV $1000, 10; MOV $1001, 10 would simply overwrite the existing values at $1000 and $1001 with the value 10, which is not what we want to achieve. Option c) INC $1000, 10; INC $1001, 10 is not a valid instruction sequence for adding a value to memory locations.

The correct instruction sequence d) ADD $1000, 10; ADD $1001, 10 involves using the ADD instruction to directly add the value 10 to the contents of the memory locations at $1000 and $1001. This ensures that the value at each memory location is increased by 10 without overwriting the existing values.

Therefore, when writing an instruction sequence to add 10 to memory locations at $1000 and $1001 in assembly language, remember to use the ADD instruction as shown in option d).