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Do you know your properties?

By: Nushra. Do you know your properties?. There are two operations for associative property; Addition and multiplication. Associative property→ When you switch groupings with 3 factors but end up with the same addends and sum in the same place. ex): (6+3)+4=6+(3+4) ex): (4●5)●6=4●(5●6)

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Do you know your properties?

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  1. By: Nushra Do you know your properties?

  2. There are two operations for associative property; Addition and multiplication. Associative property→ When you switch groupings with 3 factors but end up with the same addends and sum in the same place.ex): (6+3)+4=6+(3+4)ex): (4●5)●6=4●(5●6) Here is another example of associative property with addition in a word problem.Christine, a taco worker, counted 6 slices of lettuce, 3 cups of meat and 4 slices of tomato. What would the expression be if Christine counted the lettuce and tomato first? Here is a word problem that gives an example of associative property with multiplication. Paulina counted 3 bags of donuts, 2 bags of brownies and 4 bags of cookies for her daughters birthday party. What would be the expression if Paulina counted the bags of brownies and cookies first? Associative Property

  3. There are two types of commutative properties; Addition and multiplication. Commutative property→this is when you switch the factors of the equation but it doesn’t effect the sum or product. ex): 3+8=8+3ex): 4●5=5●4 Here is word problem that shows an example of commutative property with addition. Jasmine counted 3 checks and 4 coupons. What would be the expression if Jasmine counted the coupons first? Here is a word problem that shows an example of commutative property with multiplication. Laura went to the deli with her mom and counted 6 oranges in a bag and 3 pears in a bag . What would be the expression if Laura counted the pears first? Commutative property

  4. When you are doing the Identity property, you can do two operation; Multiplication and addition. Identity property→ this is when you multiply an number by one, the answer is always itself ex): 9●1=9 ex): 8+0=8 Here is a word problem that shows an example of the Identity property of multiplication (identity property with multiplication) Nashra tired to make cupcakes. This time she didn’t burn any. She made 1 batch of 12 brownies. How many brownies did she make? Here is a word problem showing an example of identity property of addition Nashra baked 5 batches of brownies. She baked no more afterwards. How many batches of brownies did Nashra have? Identity property

  5. There are two types of distributive property; Addition and subtraction. Distributive property→This is when you distribute one number to the other numbers.ex): 6(2+7)=(6●2)+(6●) ex): 5(9●8)-(5●9)-(5●8) Here is a word problem that shows an example of multiplication over subtraction/Distributive property with subtraction. Fibi went to the market and bought 2 packets of Kool-Aid. The next day, Fibi bought 3 packets of juice Kool-Aid. Fibi’s kids, Gertrude and Wyatt, drank 1 pack of Kool-Aid. How many packs of Kool-Aid were left? Here is a word problem showing an example of multiplication over addition Lea bought 4 pretzels on Monday, and 7 pretzels on Friday for the next week. Each pretzel costs  $3. How much did she spend in total? Distributive Property

  6. There is one type of the zero property; multiplication Zero property→ when you multiply a number by zero, the answer is itselfex): 7●0=7 Here is a word problem that gives an example of the zero property. Shannon had 7 strawberries and didn’t give any to her friends. How many strawberries did Shannon’s friends get? Zero property

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