Vocabulary
This indicates an integer is above or to the right of zero.
What is a positive?
Use an integer to represent the situation: Mrs. Ostoja withdraws $80 from her account.
What is -80?
18 units to the right of zero.
What is 18?
The opposite of a negative.
What is a positive?
An account used most often to pay for things.
What is a checking account?
This represents a number (whole or the opposite of a whole number).
What is an integer?
Use an integer to represent the situation: Mrs. Mahler deposits $30 into her account.
What is 30?
13 units below zero.
What is -13?
The opposite of 8
What is -8?
The act of putting money into a bank account.
What is a deposit?
This represents this relationship. -300 and 300
What are opposites?
Use an integer to represent the situation: Mr. Ochoa hiked to an elevation of 90 feet above sea level
What is 90?
20 below 10.
The opposite of -200
What is 200?
The opposite of credit, money is taken out of an account.
This is the distance between an integer and zero on the number line.
What is absolute value?
Use an integer to represent the situation: Mrs. Clifford dove to a depth of 8 feet below sea level
What is -8?
4 to the left of 7.
What is 3?
The opposite of withdrawing $500.
What is depositing $500?
It represents the elevation at sea level.
What is zero?
This has two axes that separate the plane into four regions.
What is a quadrant?
Use an integer to represent the situation: The temperature fell 32 degrees when Ms. Wiman went skiing in Lake Tahoe.
What is -32?
Miss Wiman created a real-life number line. She asked you to stand on zero to start and to listen to her directions. She asks you to move 25 to the left. Then she asks you to move 5 more to the left. Finally, she asks you to move 10 to the right. She tells you to look down, this is the number you see.
What is -20?
Ginny did not earn an allowance today, the opposite of her earnings today.
What is 0?
The elevation of a person hiking up the mountain.
What is above sea level?