Chapter 1 Lecture Notes
... Factors: Whole numbers that multiply to form a product are called factors. In English: Numbers that are multiplied together are called factors. For example, since 2 • 7 = 14, then 2 and 7 are factors of 14. Prime number: A whole number greater than 1, that only has 1 and itself as factors. Alternati ...
... Factors: Whole numbers that multiply to form a product are called factors. In English: Numbers that are multiplied together are called factors. For example, since 2 • 7 = 14, then 2 and 7 are factors of 14. Prime number: A whole number greater than 1, that only has 1 and itself as factors. Alternati ...
Sample Chapter
... The process of hexadecimal addition and subtraction is similar to that of addition and subtraction of octal numbers except that we use Table 2.2. instead of Table 2.1. As hexadecimal numbers range from 0 to F, i.e. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E and F. The manipulation for 16 numbers is ...
... The process of hexadecimal addition and subtraction is similar to that of addition and subtraction of octal numbers except that we use Table 2.2. instead of Table 2.1. As hexadecimal numbers range from 0 to F, i.e. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E and F. The manipulation for 16 numbers is ...
Lecture 2: Supplementary Node on Base conversions
... Algorithm: To convert the number part (integer part) to other base (radix): Repeatedly divide the number by the radix you want to convert to and save the remainders. The new radix digits are the mod remainders in reverse order of computation. For example, we can convert 3510 to base 8 by 35/8 = 4 + ...
... Algorithm: To convert the number part (integer part) to other base (radix): Repeatedly divide the number by the radix you want to convert to and save the remainders. The new radix digits are the mod remainders in reverse order of computation. For example, we can convert 3510 to base 8 by 35/8 = 4 + ...
Solution - Introduction to Computing
... Solution. The morphemes are “truth” + ”-y” + ”-ness”. “Truth” has many meanings, but the one used here is “state of being the case (fact)”. The “-y” suffix makes a noun and adjective, meaning the “like that of”, so “truthy” would be interpreted as “like the truth”. The word “truthy” does appear in t ...
... Solution. The morphemes are “truth” + ”-y” + ”-ness”. “Truth” has many meanings, but the one used here is “state of being the case (fact)”. The “-y” suffix makes a noun and adjective, meaning the “like that of”, so “truthy” would be interpreted as “like the truth”. The word “truthy” does appear in t ...
Multiplying and Dividing Integers
... A. 1. How do the products change as the numbers multiplied by 5 get smaller? 2. Predict 5 3 (-1), 5 3 (-2), and 5 3 (-3). Explain your reasoning. 3. Write the next four equations in the pattern. B. 1. Complete the equations below. ...
... A. 1. How do the products change as the numbers multiplied by 5 get smaller? 2. Predict 5 3 (-1), 5 3 (-2), and 5 3 (-3). Explain your reasoning. 3. Write the next four equations in the pattern. B. 1. Complete the equations below. ...
doc - Laney College
... Thus 2 x 1 8 n . To maximize n means to maximize x . There will be x 1 groups of blocks, with blocks within each group being of the same color, and the color alternates from one group to the next. Since there are 8 red counters, x can be at most 16, with the group pattern being GRGRGRGRGRGRG ...
... Thus 2 x 1 8 n . To maximize n means to maximize x . There will be x 1 groups of blocks, with blocks within each group being of the same color, and the color alternates from one group to the next. Since there are 8 red counters, x can be at most 16, with the group pattern being GRGRGRGRGRGRG ...
Primitive Data
... To represent a negative number, use one bit for a sign This is almost what is done in most computers Leftmost bit is for the sign (1 for -, 0 for +) But two’s complement notation is used (details in ...
... To represent a negative number, use one bit for a sign This is almost what is done in most computers Leftmost bit is for the sign (1 for -, 0 for +) But two’s complement notation is used (details in ...
Concepts 3
... are odd powers of 10 and the sum of the digits whose place values are even powers of 10. ...
... are odd powers of 10 and the sum of the digits whose place values are even powers of 10. ...
Elementary arithmetic
Elementary arithmetic is the simplified portion of arithmetic that includes the operations of addition, subtraction, multiplication, and division. It should not be confused with elementary function arithmetic.Elementary arithmetic starts with the natural numbers and the written symbols (digits) that represent them. The process for combining a pair of these numbers with the four basic operations traditionally relies on memorized results for small values of numbers, including the contents of a multiplication table to assist with multiplication and division.Elementary arithmetic also includes fractions and negative numbers, which can be represented on a number line.