Arithmetic of Computers

Arithmetic of Computers

from Tenscope Limited

Lesson 4

Practice Makes Perfect

Prowess with powers

Page 134

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Your answer :
4(61) + 3(60) = 27.
You are correct.
4(61) + 3(60) = 4(6) + 3(1) = 27.
Very well, how about
2(42) + 3(41) + 2(40) = ?
Answer :
2(42) + 3(41) + 2(40) = 45.

Go to Page 127

2(42) + 3(41) + 2(40) = 46.

Go to Page 139

2(42) + 3(41) + 2(40) = 52.

Go to Page 145


 

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