Question

These questions should be done and submitted for marking on this platform. You can submit as soon as you finish without waiting for the deadline.
1. Compute the following
i. 231four + 322four (4 marks)



ii. 1ettwelve + 11Dsixteen. Give your answer in base ten (8 marks)



2. find m if 23 m + 101 m = 130m if m is a base (4 marks)




3. Find the base of addition and the missing digits x and y (4 marks)
2 x 6
3 4 5
y 2 4

5. Work out the following.
i. 324 seven – 235seven (4 marks)





ii. 412five – 221four give your answer in base four (06 marks)

Answer 1

Answer:

1. 553 four
2. 12Dsixteen
3. 2xy
4. 559 seven
5. 432 five four
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