Factors & Multiples
What is the greatest common factor (GCF) of 25 and 35?
What is 5?
Which real-world situation would you describe with a negative integer: a price increase of $5, a 10-yard gain in football, or a fall of 25 feet?
What is a fall of 25 feet?
Find the value of ∣−7∣.
What is 7?
Which symbol (>, <, or =) makes the sentence 243 ◯ 232 true?
What is >?
Solve: 0.7×0.4
What is 0.28?
What is the least common multiple (LCM) of 6 and 10
What is 30?
What is the opposite of -13?
What is 13?
Which statement best describes ∣−72∣: the distance from -72 to 72, or the distance from -72 to 0 on a number line?
What is the distance from -72 to 0?
Which list orders these integers from least to greatest: −5, 3, −2, 4?
What is −5, −2, 3, 4?
Solve: 7/12 +3/5.
What is 1 11/60?
Use the distributive property to rewrite the sum 33+77 as a multiple of a sum.
What is 11(3+7)?
On a number line divided into tenths, which letter represents the value -0.4?
What is point B?
A team of mountaineers is at a temperature less than −15∘F. Using absolute value, describe how many degrees this is below 0∘F.
What is more than 15∘F below 0∘F?
Which point on a number line represents a rational number that is also an integer?
What is a point located exactly on a whole number (like -1 or 2)?
A road race is 10 kilometers long. There are water stations every 0.4 kilometer. How many water stations are there?
What is 25?
Two airport shuttle trains leave the station at the same time. Shuttle A returns every 8 minutes, and Shuttle B returns every 10 minutes. In how many minutes will they leave the station together for the second time?
What is 80 minutes?
What is another way to write the expression −(−9)?
What is 9?
Max is a diver. He represents his location at the bottom of a pool as -4 meters. How many meters below the surface is Max?
What is 4 meters?
Why is the number 0.9 considered a rational number?
Because it can be written in the form a/b (as 9/10)?
Solve: 50.28÷12.
What is 4.19?
What is the least common multiple of any two prime numbers
What is the product of the two numbers?
Which specific integer has itself for its own opposite?
What is 0?
Which two points on a number line both represent numbers with an |4|?
What are -4 and 4?
The floor of a valley is 7 1/2 feet below sea level. Write this elevation as a rational number.
What is −7 1/2?
Mrs. Castillo made 7/8 gallon of lemonade. If each serving is 1/16 gallon, how many servings can she offer?
What is 14?