WORD version
... 3. A positive integer is written on each face of a cube. To each vertex, we assign the product of the numbers written on the three faces meeting at that vertex. The sum of the numbers assigned to the vertices is 1001. What is the sum of the numbers written on the faces ? ...
... 3. A positive integer is written on each face of a cube. To each vertex, we assign the product of the numbers written on the three faces meeting at that vertex. The sum of the numbers assigned to the vertices is 1001. What is the sum of the numbers written on the faces ? ...
Real Numbers - Chandler-Gilbert Community College
... Reprint with permission only: Chandler – Gilbert Community College Learning Center ...
... Reprint with permission only: Chandler – Gilbert Community College Learning Center ...
Real Numbers Review WKSH
... Can be written as fractions. Terminating Decimals Repeating Decimals - ½, .222, 1, 2, 2/3, 5/4, 6.1 ...
... Can be written as fractions. Terminating Decimals Repeating Decimals - ½, .222, 1, 2, 2/3, 5/4, 6.1 ...
Name Period ______ Date ______ Study Guide – Algebraic
... Inverse – opposite Examples: inverse of addition subtraction subtraction addition multiplication division division multiplication Numeric Expression – has numbers and operations Examples: ...
... Inverse – opposite Examples: inverse of addition subtraction subtraction addition multiplication division division multiplication Numeric Expression – has numbers and operations Examples: ...
Additive Inverses
... Think of the number line for adding integers • Add a positive integer by moving to the ___________on the number line • Add a negative integer by moving to the ________ on the number line • Subtract an integer by adding its opposite ...
... Think of the number line for adding integers • Add a positive integer by moving to the ___________on the number line • Add a negative integer by moving to the ________ on the number line • Subtract an integer by adding its opposite ...
Additive Inverses
... Same-Add-Keep 2) To add integers with different signs, subtract the smallest absolute value from the largest. Use the sign of the number with the largest absolute value and. (DSL) ...
... Same-Add-Keep 2) To add integers with different signs, subtract the smallest absolute value from the largest. Use the sign of the number with the largest absolute value and. (DSL) ...
1 - Blue Valley Schools
... P.1 Notes: Real Numbers and Their Properties Objective: In this lesson you learned how to represent and order real numbers and use inequalities, and to evaluate algebraic expressions using the basic rules of algebra. ...
... P.1 Notes: Real Numbers and Their Properties Objective: In this lesson you learned how to represent and order real numbers and use inequalities, and to evaluate algebraic expressions using the basic rules of algebra. ...
R1 Real Numbers
... specified final digit in the decimal. Rounding Identify the specified final digit in the decimal. If the next digit is 5 or more, add 1 to the final digit. Otherwise leave the number as it appears. ...
... specified final digit in the decimal. Rounding Identify the specified final digit in the decimal. If the next digit is 5 or more, add 1 to the final digit. Otherwise leave the number as it appears. ...
Chapter 1
... Integers – Whole numbers from -∞ to +∞ with no fractional part. example = -123, -122, …. -3, -2, -1, 0, 1, 2, 3, …. 122, 123, etc. Non Integer Rational Numbers – all rational Numbers that are not integer. example = -1/4, 8.75, 2/3, -.45 Negative Integers – from -∞ to -1, with no fractional parts. ex ...
... Integers – Whole numbers from -∞ to +∞ with no fractional part. example = -123, -122, …. -3, -2, -1, 0, 1, 2, 3, …. 122, 123, etc. Non Integer Rational Numbers – all rational Numbers that are not integer. example = -1/4, 8.75, 2/3, -.45 Negative Integers – from -∞ to -1, with no fractional parts. ex ...
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.