Introduction to Prime Time: Factors and Multiples
... found to the left of zero on the number line. positive integers All integers greater than zero and found to the right of zero on the number line. opposites Two numbers the same distance from zero but in opposite directions on the number line. *The sum of two opposites is 0. absolute value The distan ...
... found to the left of zero on the number line. positive integers All integers greater than zero and found to the right of zero on the number line. opposites Two numbers the same distance from zero but in opposite directions on the number line. *The sum of two opposites is 0. absolute value The distan ...
2.3 Removing brackets 1
... 4(5 + x) is equivalent to 4 × 5 + 4 × x which equals 20 + 4x. 5(a − b) is equivalent to 5 × a − 5 × b which equals 5a − 5b. 7(x − 2y) is equivalent to 7 × x − 7 × 2y which equals 7x − 14y. −4(5 + x) is equivalent to −4 × 5 + −4 × x which equals −20 − 4x. −5(a − b) is equivalent to −5 × a − −5 × b wh ...
... 4(5 + x) is equivalent to 4 × 5 + 4 × x which equals 20 + 4x. 5(a − b) is equivalent to 5 × a − 5 × b which equals 5a − 5b. 7(x − 2y) is equivalent to 7 × x − 7 × 2y which equals 7x − 14y. −4(5 + x) is equivalent to −4 × 5 + −4 × x which equals −20 − 4x. −5(a − b) is equivalent to −5 × a − −5 × b wh ...
Comparing and Ordering Integers Powerpoint
... Ordering Integers Order the numbers -8, 7, -4, and 3 from least to greatest. Use a number line to plot the points. Then put them in order from least to ...
... Ordering Integers Order the numbers -8, 7, -4, and 3 from least to greatest. Use a number line to plot the points. Then put them in order from least to ...
Maths language and number operations
... Method change mixed numbers to improper fractions and then multiply. ...
... Method change mixed numbers to improper fractions and then multiply. ...
9.1
... The other thing limiting accuracy is "systematic error." It amounts to a measure of the accuracy of the calibration of the measuring device. Its estimation, though, requires some knowledge of an absolute (or much more accurate) standard. Weigh yourself on a non-digital bathroom scale ten times—you c ...
... The other thing limiting accuracy is "systematic error." It amounts to a measure of the accuracy of the calibration of the measuring device. Its estimation, though, requires some knowledge of an absolute (or much more accurate) standard. Weigh yourself on a non-digital bathroom scale ten times—you c ...
Math chapter2
... Example 2.3 When we use a computer or a calculator, r and q are negative when a is negative. How can we apply the restriction that r needs to be positive? The solution is simple, we decrement the value of q by 1 and we add the value of n to r to make it positive. ...
... Example 2.3 When we use a computer or a calculator, r and q are negative when a is negative. How can we apply the restriction that r needs to be positive? The solution is simple, we decrement the value of q by 1 and we add the value of n to r to make it positive. ...
Scientific Notation
... first non-zero number. 2. Count how many places the decimal had to be moved. 3. If the number was a large #, exp = positive. It if was a small #, exponent = negative. ...
... first non-zero number. 2. Count how many places the decimal had to be moved. 3. If the number was a large #, exp = positive. It if was a small #, exponent = negative. ...
Unit 2 Lesson 2 Scientific Notation
... These numbers are very hard to write. A method has been developed to express very large or small numbers. The method is called scientific notation. Scientific notation is based on powers of the base number 10. The number 300 000 000 is written as 3.0 X 108 The first number 3 is called the COEFFICIEN ...
... These numbers are very hard to write. A method has been developed to express very large or small numbers. The method is called scientific notation. Scientific notation is based on powers of the base number 10. The number 300 000 000 is written as 3.0 X 108 The first number 3 is called the COEFFICIEN ...
1 Introduction 2 What is Discrete Mathematics?
... numerical score. At the end of the semester, a total score (to which the corresponding final grade is assigned) will be calculated from a weighted average of all scores according to the following weights: Homeworks: 25%, Exams: 25% each, Total: 100% ...
... numerical score. At the end of the semester, a total score (to which the corresponding final grade is assigned) will be calculated from a weighted average of all scores according to the following weights: Homeworks: 25%, Exams: 25% each, Total: 100% ...
Arithmetic
Arithmetic or arithmetics (from the Greek ἀριθμός arithmos, ""number"") is the oldest and most elementary branch of mathematics. It consists of the study of numbers, especially the properties of the traditional operations between them—addition, subtraction, multiplication and division. Arithmetic is an elementary part of number theory, and number theory is considered to be one of the top-level divisions of modern mathematics, along with algebra, geometry, and analysis. The terms arithmetic and higher arithmetic were used until the beginning of the 20th century as synonyms for number theory and are sometimes still used to refer to a wider part of number theory.