Mental Math 2014 FAMAT State Convention Name School Division
... If three consecutive even integers add to ...
... If three consecutive even integers add to ...
Positive and Negative Numbers
... Rule #2 – If the signs are different pretend the signs aren’t there. Subtract the smaller from the larger one and put the sign of the one with the larger absolute value in front of your answer. ...
... Rule #2 – If the signs are different pretend the signs aren’t there. Subtract the smaller from the larger one and put the sign of the one with the larger absolute value in front of your answer. ...
NumberBases
... Having been abducted by aliens from the exoplanet Xari, after an extraordinary journey I was confronted by an extremly angry court martial which accused my species of priding itself with excessive knowledge of prime numbers. There was only one way to redeem myself and that was to determine whether . ...
... Having been abducted by aliens from the exoplanet Xari, after an extraordinary journey I was confronted by an extremly angry court martial which accused my species of priding itself with excessive knowledge of prime numbers. There was only one way to redeem myself and that was to determine whether . ...
DISTRIBUTIVE PROPERTY
... do you notice how the number outside of the parentheses is being DISTRIBUTED or multiplied to the numbers inside the parentheses. Then after , add the two products together ! ...
... do you notice how the number outside of the parentheses is being DISTRIBUTED or multiplied to the numbers inside the parentheses. Then after , add the two products together ! ...
Significant Figures and Scientific Notation
... Your answer can only be as precise as your least precise number. This time we are not just worried about after the decimal, but the least precise number as a whole. You answer should have the same number of significant figures as the number In the problem with the fewest significant figures. ...
... Your answer can only be as precise as your least precise number. This time we are not just worried about after the decimal, but the least precise number as a whole. You answer should have the same number of significant figures as the number In the problem with the fewest significant figures. ...
Year 4 Maths Objectives Tracker
... Year 4 Objectives Use this document as a track to ensure that all objectives are covered throughout the academic year. Once you have used the objectives on your planning, highlight it off on this sheet. The Key Performance Indicators (KPI’s) are underlined ~ pupils must be secure at these by the end ...
... Year 4 Objectives Use this document as a track to ensure that all objectives are covered throughout the academic year. Once you have used the objectives on your planning, highlight it off on this sheet. The Key Performance Indicators (KPI’s) are underlined ~ pupils must be secure at these by the end ...
1.1 The Real Numbers
... You shall be capable of simplifying a product of exponential numeric expressions. [Example 1.1.9] You shall be capable of applying the concept of exponential numeric expressions to real world situations. [Example 1.1.10] You shall be able to define and give examples for the following mathematical te ...
... You shall be capable of simplifying a product of exponential numeric expressions. [Example 1.1.9] You shall be capable of applying the concept of exponential numeric expressions to real world situations. [Example 1.1.10] You shall be able to define and give examples for the following mathematical te ...
2016 amc 12/ahsme - Art of Problem Solving
... (A) an odd integer greater than 2 that can be written as the sum of two prime numbers (B) an odd integer greater than 2 that cannot be written as the sum of two prime numbers (C) an even integer greater than 2 that can be written as the sum of two numbers that are no (D) an even integer greater than ...
... (A) an odd integer greater than 2 that can be written as the sum of two prime numbers (B) an odd integer greater than 2 that cannot be written as the sum of two prime numbers (C) an even integer greater than 2 that can be written as the sum of two numbers that are no (D) an even integer greater than ...
class handout - English for Maths
... An algebraic expression is one or more algebraic terms in a phrase. It can include variables, constants, and operating symbols, such as plus and minus signs. It's only a phrase, not the whole sentence, so it doesn't include an equal sign. Algebraic expression: 3x2 + 2y + 7xy + 5 In an algebraic expr ...
... An algebraic expression is one or more algebraic terms in a phrase. It can include variables, constants, and operating symbols, such as plus and minus signs. It's only a phrase, not the whole sentence, so it doesn't include an equal sign. Algebraic expression: 3x2 + 2y + 7xy + 5 In an algebraic expr ...
Addition
Addition (often signified by the plus symbol ""+"") is one of the four elementary, mathematical operations of arithmetic, with the others being subtraction, multiplication and division.The addition of two whole numbers is the total amount of those quantities combined. For example, in the picture on the right, there is a combination of three apples and two apples together; making a total of 5 apples. This observation is equivalent to the mathematical expression ""3 + 2 = 5"" i.e., ""3 add 2 is equal to 5"".Besides counting fruits, addition can also represent combining other physical objects. Using systematic generalizations, addition can also be defined on more abstract quantities, such as integers, rational numbers, real numbers and complex numbers and other abstract objects such as vectors and matrices.In arithmetic, rules for addition involving fractions and negative numbers have been devised amongst others. In algebra, addition is studied more abstractly.Addition has several important properties. It is commutative, meaning that order does not matter, and it is associative, meaning that when one adds more than two numbers, the order in which addition is performed does not matter (see Summation). Repeated addition of 1 is the same as counting; addition of 0 does not change a number. Addition also obeys predictable rules concerning related operations such as subtraction and multiplication.Performing addition is one of the simplest numerical tasks. Addition of very small numbers is accessible to toddlers; the most basic task, 1 + 1, can be performed by infants as young as five months and even some non-human animals. In primary education, students are taught to add numbers in the decimal system, starting with single digits and progressively tackling more difficult problems. Mechanical aids range from the ancient abacus to the modern computer, where research on the most efficient implementations of addition continues to this day.