Show:
Properties
Evaluate expressions
Writing Algebraic Expressions
Distributive Property
Combining Like Terms
100
Name this property: 4 * m = m * 4
What is the commutative property of multiplication
100
When a = 3 what is: a + 3
What is 6
100
Write the phrase as an expression: 5 less than 8
What is 8-5
100
Simplify: 18(x-1)
What is 18x - 18
100
4a - 3a - 5
What is 1a - 5
200
Name this property: a * 1 = a
What is Multiplication Property of 1
200
When b = 23 what is: b + 23 - 16
What is 30
200
Write the phrase as an expression: the difference of a number g and 6
What is g-6
200
Simplify: 25 (3 + 4)
What is 175
200
6(y + 2 + 3) - Simplify and combine like terms
What is 6(y + 5) = 6y + 30
300
Which property would you use to simplify this expression? 3(4 + x)
What is the distributive property
300
What is the value of the expression when a = 5 and b = 3 and c = 20? 9b + 3a + 10c
What is 242
300
What is wrong with this written expression? the quotient of 8 and a number x x/8
What is the quotient of a number is the answer to a division problem. The correct way to write this expression give the words was 8/x
300
Simplify: 6(8 + m -3)
What is 30 + 6m
300
2.7(m-5.2)
What is 2.7w - 14.04
400
Which property can be used to simplify this expression? (25 x 100) x 3 = 25 x (100 x 3) = 25 x 300 = 7,500
What is the distributive property
400
At Walmart you can purchase different kinds of dish towels. You can use the expression 4g + 2p to find the total cost of 'g' green dish towels and 'p' pink dishtowels. What is the total cost, in dollars, for 4 green towels and 6 pink towels?
What is $28
400
Write the expression: The length of Interstate 90 from the West Coast to the East Coast is 153.5 miles more than 2 times the length of Interstate 15 rom southern California to northern Montana. Let m be the length of Interstate 15. Write an expression that you can use to represent the length of Interstate 90.
What is 2m + 153.5
400
Simplify: 5(z + 4) + 5(2 -z)
What is 30
400
7(x + y)-7x
What is 7y
500
Use the properties of Multiplication to simplify the expression in an efficient way. Show you work on the white board and explain how you used the Properties of Multiplication. (25 x 18) x 4
What is The commutative property can be used to rewrite the expression as (18 x 25) x 4. The associative property can then be used to rewrite the expression as 18 x (25 x 4) Then compatible numbers can be used to get 18 x 100 and a final answer of 1800.
500
Evaluate using the distributive property - show your work: 2/3 + 6 1/2
What is 2 1/3
500
Your friend has 5 more than twice as many game tokens as your sister. Let t be the number of game tokens your sister has. Write an expression for the number of game tokens your friend has.
What is 2t + 5
500
Show how you used the distributive property to solve: 5/6 x 2 2/5
What is 2
500
4x+ 9y +3(x +y)
What is 7x + 12y