# distributive property explanation of distributive property distributive property is a property of...

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• Distributive Property Explanation of Distributive Property Distributive Property is a property of numbers that ties t he operation of addition ( Subtract) and multiplication together. The Rules Of Distributive Property It says that for any numbers 9, 13, C, A x ( B + C) = A x B + A x C. For those used to multiplications without the multiplication sign The same property applies when there is subtraction instead of addition How It is Used The Distributive property is used when something in parentheses is multiplied by something, or, in reverse, when you need to take a common multiplier but of the parentheses Ex. X(2y-3) : 2 x y 3x 2
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• Rule 2 When adding integers if opposite signs, take their absolute values, subtract smaller from larger, and give the result with the sign that has a larger value. 15+(-17)=-2 Subtracting Add the opposite! 4-7 4+(-7) -3 Adding Rule 1 When adding integers of the same sign, add their absolute value and give the same sign. Example: -15+(-15)= -30 BY: Ben 4
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• Adding and Subtracting Integers ADDITION Rule #1- When adding integers having the same sign: Add the Numbers as if they are positive and then add the sign of the numbers. Example: -4+(-8)=? -> 4+8=12 then add the negative -4+(-8)= -12 Rule #2- When adding integers having different signs: Take the difference of the numbers as if they are positive, then give the result of the number with the greatest absolute value. Example: 8+(-17)=? -> 17-8=9 -> 8+(-17)=-9 Subtraction Rule- Add the opposite! (this rule applies to all subtraction) then, follow the rules to addition. Example: 3-(-12)=? -> 3+12=15 & -3-12=? -> -3+(-12)=9 6
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• Examples: -6 + -2 = -8 -10 + -10 =-20 -2 + -5 = -7 Rule: If you add two negative Integers you have a Negative Integer. ADD SUBTRACT MULTIPLY DIVIDE MATH PROJECT AHMER Rule: When you add a positive integer with a negative integer you get either a Negative or positive because it depends on which number is bigger. Examples: -20+10 = -10 45+(-12) =33
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• By: Brian When multiplying an even number of negative integers the product will always be positive. Example: -8(-5)=40 Rule#2 When multiplying and odd number of integers the product will always be negative. Example:-9(5)=45
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• Adding and Subtracting Integers Hailey Adding Integers With The Same Sign Rule: Add numbers as if they were positive, then add the sign of the numbers Ex. (-3)+(-8) 3+8=11 (-11) Adding Two Integers Having Different Signs Rule: Take the difference of the two numbers as if they were positive then give the result the sign of the number with the greatest absolute value (dominant) Ex. -5+3 5-3=2 (-2) Subtracting Integers Rule: When we subtract integers, we add the opposite then use the rules for addition Ex. 7-(-6) 7+6=13 13
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• Distributive property This is the distributive property. 1.You take the first number/variable and multiply it by the second number/ variable Example: 3(4+a) 3x4 3(4+a) 3xa 2. Then when you add or subtract depending on the sign in the problem. Do the same to the second number variable. Example: 3x4 + 3xa 3.Then finish the problem. 3x4 12 + 3xa 3a = 12 + 3a 3(4+a) 3x4 + 3xa By: Isabelle
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• Multiplying and Dividing Integers By: Tatiana 1.When multiplying or dividing two integers with the same sign the answer to the equation is always a positive number. 2.When multiplying or dividing two integers with different signs the answer to the equation is always a negative number. 3.When multiplying or dividing more than two numbers that include a negative number count how many negative numbers there are. If there is an even amount of negative numbers then the answer is a positive number. If there is an odd amount of negative numbers than the answer will be a negative number. Examples:1.3 3 = 9 -3 (-3)= 9 4 4= 1 -4 (-4)= 1 2. 2 (-5)= -10 6 (-3)= -2 3. -2(-2)-2)(-2)= 16 3(-9) (-8)= 216 3(-2) (-4) (-2)= -48 -2(-2)(-2)= -8
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• 1) When adding integers of the same sign, we add their absolute values, and give the result the same sign. 2) 2 + 5 = 7 (-7) + (-2) = -(7 + 2) = -9 (-80) + (-34) = -(80 + 34) = -114 3) When adding integers of the opposite signs, we take their absolute values, subtract the smaller from the larger, and give the result the sign of the integer with the larger absolute value. 4) 8 + (-3) = ? The absolute values of 8 and -3 are 8 and 3. Subtracting the smaller from the larger gives 8 - 3 = 5, and since the larger absolute value was 8, we give the result the same sign as 8, so 8 + (-3) = 5. 5) By Will Malone Adding Integers
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• Combine like terms. Using the properties of real numbers and order of operations you should combine any like terms. Isolate the terms that contain the variable you wish to solve for. Use the Properties of Addition, and/or Multiplication and their inverse operations to isolate the terms containing the variable you wish to solve for. Isolate the variable you wish to solve for. Use the Properties of Addition and Subtraction, and/or Multiplication and Division to isolate the variable you wish to solve for on one side of the equation. Substitute your answer into the original equation and check that it works. Every answer should be checked to be sure it is correct. After substituting the answer into the original equation, be sure the equality holds true.