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Integers
Word Problems
Properties
Single Step Equations
Two-Step Equations
100
All the whole numbers and their opposites
What are integers
100
On Monday the temperature goes up 7 degrees, by Thursday the temperature goes up another 4 degrees, and by Sunday the temperature goes down 2 degrees. How much has the temperature changed over the course of the week?
What is +7 + (+4) + (-2) = 9 degrees
100
states that two numbers can be added or multiplied in either direction
What is the commutative property
100
d-5 = 30
What is 35
100
2a - 6 = 30
What is 18
200
Find the sum of 8 and negative 8
What is 0
200
The Giants lose 12 yards on the first down in the football game. They gain 7 yards on the second down. On the third down they gain 8 yards. What is the total yardage gained by the Giants?
What is -12 + (+7) + (+8)= 3 yards
200
allows you to add or multiply with different groupings; the final answer does not change
What is the associative property
200
y - 28 = 40
What is 68
200
9y + 18 = 0
What is -2
300
Begin at -4 and move +5
What is 1
300
Hector works on the 4th floor of a high rise building. He needs to go up 9 floors to get to the cafeteria for lunch, and then go down 5 floors to attend a meeting. On what floor does the meeting take place?
What is +4 + (+9) + ( -5) = 8th floor
300
allows you to multiply each term in parentheses by a single factor
What is the distributive property
300
7s = 49
What is 7
300
-6c + 10 = 40
What is c = - 5
400
-3 + (-2) + (+6)
What is 1
400
Kwon has 82 books in his collection. He donates 26 paperbacks to the library book drive, and recycles 4 that are too worn to keep. Kwon then goes to the bookstore and buys 3 books. How many books are now in his collection?
What is +82 + (-26) + (-4) + (+3) = 55 books
400
Solve 5 x (7+5)
What is 60
400
x+1 = 20
What is 19
400
-8 + 11n = 25
What is n = 3
500
The solution when you multiply a negative and a negative
What is a positive integer
500
Starting at 70 degrees, if the temperature goes up 20 degrees, then drops 10 degrees, then up 14 degrees, what is the new temperature?
What is 94 degrees
500
What property is shown 5 + (6+2) = (5+6) + 2
What is the associative property
500
y - 5 = 2
What is 7
500
-2x + 3 = -25
What is x = 14