Number Representation
... Conversion From Decimal to Binary • Why can a binary number be obtained by keeping on dividing it by 2, and why should the last remainder be the first bit? • The decimal number can be represented by the summation of the powers of 2: d = dn-12n-1 + dn-22n-2 +…+ d222 + d121 + d020 • For example, 19 = ...
... Conversion From Decimal to Binary • Why can a binary number be obtained by keeping on dividing it by 2, and why should the last remainder be the first bit? • The decimal number can be represented by the summation of the powers of 2: d = dn-12n-1 + dn-22n-2 +…+ d222 + d121 + d020 • For example, 19 = ...
Lecture 9
... EXAMPLE: Find the GCF of 36 and 25 Factors of 36: 1,2,3,4,6,9,12,18,36 Factors of 25: 1, 5, 25 The only number common to both lists is 1, so this is the GCF. Numbers with GCF(m,n) =1 ...
... EXAMPLE: Find the GCF of 36 and 25 Factors of 36: 1,2,3,4,6,9,12,18,36 Factors of 25: 1, 5, 25 The only number common to both lists is 1, so this is the GCF. Numbers with GCF(m,n) =1 ...
CHAPTER 3:
... 15 more than a number: The quotient of a number and 3: The difference of a number and 1: ...
... 15 more than a number: The quotient of a number and 3: The difference of a number and 1: ...
WASHING LINE (0-30) QUESTIONS FOR YEAR ONE The numbers
... Give me a number 1 greater / more than 10 Give me a number one fewer / less than 28 Give me the 10th number Give me the last / first number Give me the number that is half way between 0 and 10 What is double 8 What is 10 more than / less than 12 What is half of 14 What number doubled makes 6 Give me ...
... Give me a number 1 greater / more than 10 Give me a number one fewer / less than 28 Give me the 10th number Give me the last / first number Give me the number that is half way between 0 and 10 What is double 8 What is 10 more than / less than 12 What is half of 14 What number doubled makes 6 Give me ...
