On Numbers made of digit 1
... the symmetry line passes through the space between 3 and 3, at the middle. Type-3 : such as p(153,7), number 1537351 which consists of odd number of digits in which the symmetry line passes through the central digit 7. Thus p(1x1) = 1, p(1357) = 1537751), p(1537,7) = 153777351 belong to Type-1, Type ...
... the symmetry line passes through the space between 3 and 3, at the middle. Type-3 : such as p(153,7), number 1537351 which consists of odd number of digits in which the symmetry line passes through the central digit 7. Thus p(1x1) = 1, p(1357) = 1537751), p(1537,7) = 153777351 belong to Type-1, Type ...
Multiplication and division of Integers
... Now move the decimal point one place to the right, which makes the divisor a whole number. Also move the decimal point in the dividend one place to the right: ...
... Now move the decimal point one place to the right, which makes the divisor a whole number. Also move the decimal point in the dividend one place to the right: ...
Clipboard Math 24
... DO NOT WRITE ON THIS PAPER. Put all answers on answer sheet! 1.) GEOMETRY GEMS: Erica’s yard is shaped like a hexagon that is 13.25 feet on each side. What is the perimeter of her yard? 2.) COORDINATE POINTS: Plot the following points: A(1,4) ; L(-3, -2) ; Z(5, -1) 3.) FLUTTERING FRACTIONS: a.) ½ · ...
... DO NOT WRITE ON THIS PAPER. Put all answers on answer sheet! 1.) GEOMETRY GEMS: Erica’s yard is shaped like a hexagon that is 13.25 feet on each side. What is the perimeter of her yard? 2.) COORDINATE POINTS: Plot the following points: A(1,4) ; L(-3, -2) ; Z(5, -1) 3.) FLUTTERING FRACTIONS: a.) ½ · ...
Properties of numbers
... We can approximate a decimal by rounding it off. The number 2.346 is said to contain three decimal places (3 d.p.) or (3D); of the two nearest numbers with two decimal places, namely 2.34 and 2.35 the latter is the closer, so 2.346 is rounded off to 2.35 (2 d.p.). To go one step further, 2.35 lies b ...
... We can approximate a decimal by rounding it off. The number 2.346 is said to contain three decimal places (3 d.p.) or (3D); of the two nearest numbers with two decimal places, namely 2.34 and 2.35 the latter is the closer, so 2.346 is rounded off to 2.35 (2 d.p.). To go one step further, 2.35 lies b ...
Find the absolute value of the integers listed below. Tell the opposite
... 15) The net change in the price of a stock over a ...
... 15) The net change in the price of a stock over a ...
Unit 1 Notes: Rational Numbers and Decimal Expansion
... It will work for any two fractions that have a repeating decimal representation and that add up to 1. The problem, though, is BELIEVING it is true. So, you might think of 0.9999.... as another name for 1, just as 0.333... is another name for 1/3. ...
... It will work for any two fractions that have a repeating decimal representation and that add up to 1. The problem, though, is BELIEVING it is true. So, you might think of 0.9999.... as another name for 1, just as 0.333... is another name for 1/3. ...
Chapter 3
... 4. Zeros at the end of a number and to the right of a decimal point are always significant. 5. Zeros at the rightmost end of a measurement that lie to the left of an understood decimal point are not significant if they serve as placeholders to show the magnitude of the number. 5 (continued). If such ...
... 4. Zeros at the end of a number and to the right of a decimal point are always significant. 5. Zeros at the rightmost end of a measurement that lie to the left of an understood decimal point are not significant if they serve as placeholders to show the magnitude of the number. 5 (continued). If such ...
Real Number Properties and Basic Word Problems
... We use inequalities to compare numbers. The following are inequalities: ...
... We use inequalities to compare numbers. The following are inequalities: ...
Modular Arithmetic
... For all integers a and b and all positive integers m, a ≡ b (mod m) iff m is a factor of a – b. ISBN and credit card check numbers are determined in some way by modular arithmetic. ...
... For all integers a and b and all positive integers m, a ≡ b (mod m) iff m is a factor of a – b. ISBN and credit card check numbers are determined in some way by modular arithmetic. ...
check digits and checksums - Cork Institute of Technology
... calculated using the reminder of integer division (modulus or mod) are very common and division by prime numbers tends to work well. The Mod 11 checksum in the ISBN number poses a problem because Mod 11 can result in values ranging from 0 to 10 inclusive. Because there is no single digit to represen ...
... calculated using the reminder of integer division (modulus or mod) are very common and division by prime numbers tends to work well. The Mod 11 checksum in the ISBN number poses a problem because Mod 11 can result in values ranging from 0 to 10 inclusive. Because there is no single digit to represen ...
Honors Physics
... 2. The final zero is significant when there is a decimal point. 3. Zeros between two other significant digits are always significant. 4. Zeros used solely for spacing the decimal point are not significant. ...
... 2. The final zero is significant when there is a decimal point. 3. Zeros between two other significant digits are always significant. 4. Zeros used solely for spacing the decimal point are not significant. ...
Integrated Math Worksheet - Merrillville Community School
... Scientific notation provides a place to hold the zeroes that come after a whole number or before a fraction. The number 100,000,000 for example, takes up a lot of room and takes time to write out, while 108 is much more efficient. Though we think of zero as having no value, zeroes can make a number ...
... Scientific notation provides a place to hold the zeroes that come after a whole number or before a fraction. The number 100,000,000 for example, takes up a lot of room and takes time to write out, while 108 is much more efficient. Though we think of zero as having no value, zeroes can make a number ...
Number Theory/Fraction notes
... These are perfect numbers – the sum of the proper factors is equal to the given number. There are only 30 known perfect numbers. The first four are 6, 28, 496, and 8128. ...
... These are perfect numbers – the sum of the proper factors is equal to the given number. There are only 30 known perfect numbers. The first four are 6, 28, 496, and 8128. ...