Math Vocab
A whole number without a fractional part that can be positive, negative, or zero.
What is an integer?
A scuba diver is 10 feet below sea level. Write this as an integer.
What is -10?
The ratio of apples to oranges is 4:2. Write the ratio in simplest form.
What is 2:1?
Solve: 8×(−4)×(−3)
What is 96?
Which is greater: the absolute value of -7 or the absolute value of 5?
What is the absolute value of -7 because it is +7?
A number that is multiplied by another number.
What is a factor?
You deposit $45 into your bank account. What integer represents the change?
What is 45 or Positive 45?
If 2 pencils cost $1.00, how much do 4 pencils costs?
What is $2?
What is the product of -8 × 9 × (-2)?
What is 144?
Order these from least to greatest: -3, the absolute value of -8, -7, the absolute value of 2.
What is What is -7, -3, 2, 8?
This is a mathematical phrase without an equal sign.
What is an expression?
The temperature was 8°F this morning. It increased by 5°F. What’s the new temperature?
What is 13 degrees Fahrenheit?
There are 9 cats, 3 dogs, and 6 rabbits. What is the ration of cats to rabbits?
DAILY DOUBLE: Double your team points if you can simplify the ratio.
What is 9:6?
DAILY DOUBLE: 9:6 simplified is 3:2
Solve: (−9)×5×2
What is -90?
Which is greater: the absolute value of -7 or the absolute value of 5?
What is the absolute value of -7 because it is positive 7.
In 4x+3, the 4 is called this.
What is a coefficient?
A plane was at 3,000 feet. It descended 1,200 feet. What is its new altitude?
What is 1,800ft.?
12:x=6:9 Find X
What is 18?
Solve: (−8)×(−9)×2×(−1)
What is -144?
Which is greater: negative absolute value of 9 or the absolute value of -6?
DAILY DOUBLE: Explain your answer.
What is the absolute value of -6, because it is 6?
DAILY DOUBLE: The negative absolute value of 9 is -|9|=-9. 6 is bigger than -9.
This describes the distance a number is from zero on the number line.
What is the absolute value?
Maria withdrew $60 and then deposited $25. What is the total change to her account?
What is -$35?
There are 5 red marbles for every 3 blue marbles. If there are 15 blue marbles, how many red marbles are there?
What is 25 red marbles?
You’re a spy on a mission! Your secret code requires solving this to unlock the treasure:
You have -8 energy bars, and your robot buddy gives you 9 more energy bars every hour for 4 hours.
What is your total energy bar change?
DAILY DOUBLE: All you have to do is solve.
What is 28?
9 energy bars x 4 hours=36 (positive charge).
-8 energy bars + 36= 28
The temperature at night in Alaska dropped to -23°F. In Texas, it was 18°F.
How much warmer was it in Texas? Use absolute value to solve.
What is |18-(-23)|=|41|=41