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| Question | Answer |
| What is a vertex? | A point where edges meet. |
| What is an edge? | a part where two faces meet. |
| What is a face? | The plain surface of a three dimensional object |
| What is a line of symmetry? | A line that divides a shape in two that if you would fold the shape along this line it would be the same. |
| What is a complementary angle? or the complement of an angle? | A complementary angle is a 90 degree angle, and the complement of an angle is how much do you need to make a complementary angle. |
| What is a supplementary angle? What is the supplement of an angle? | A supplementary angle is a 180 degree angle and the supplement is how much do you need to make a supplementary angle. |
| What is an acute angle? | An angle that is less that 90 degrees. |
| What is an obtuse angle? | An angle that is larger that 90 degrees but smaller than 180 degrees. |
| What is a reflex angle? | an angle greater that 180 degrees. |
| What is a right angle? | An angle that is 90 degrees. |
| What is an acute triangle? | A triangle with no corners with angles greater that 90 degrees. |
| What is a scalene triangle? | A triangle where none of the sides or angles are the same. |
| What is an isosceles triangle? | A triangle with two of the sides congruent. |
| What is a right triangle? | A triangle with an angle of 90 degrees. |
| How many degrees are in a triangle? | 180 |
| What phrase should you remember when using order of operations? | Please Excuse My Dear Aunt Sally (PEMDAS) |
| How many centimeters per meter? | 100 |
| How many millimeters per centimeter or meter | 10 millimeters per centimeter 1000 millimeters per meter |
| How many grams are in a kilogram? | 1000 |
| How many millimeters per meter? | 1000 |
| How many pounds per ton? | 2000 |
| Parts of a gallon |
Image:
Gallon (image/jpg)
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| How many inches per foot? How many feet per yard? | inches per foot 12 feet per yard 3 |
| How many seconds per minute? How many minutes per hour? How many hours per day? How many days per year? | 60 seconds per minute 60 minutes per hour 24 hours per day 365 days per year |
| How many sides does a triangle have? Square? Pentagon? Hexagon? | 3,4,5,6 |
| How many sides does a heptagon have? Octagon? Nonagon? Decagon? | 7,8,9,10 |
| What is the greatest common factor (GCF) | A common factory between numbers that is the greatest of the set. |
| What is a prime factorization? | A factorization using only prime numbers. |
| What is the least common multiple (LCM) | a common multiple that is the least out of the set, you find it by finding the prime factorization and replace the replicates with 1 of the numbers. |
| What is the least common denominators (LCD) | It is the least common multiple on in denominators. |
| How do you find which fraction is bigger? | Change decimals or percents and figure out which one is bigger. |
| What is the divisibility rule for 1? | All numbers are divisible by 1. |
| What is the divisibility rule for 2? | If the number is even. |
| What is the divisibility rule for 3? | Add all of the numbers and if that is divisible by 3. |
| What is the divisibility rule for 4? | The last two digits are divisible by 4. |
| What is the divisibility rule for 5. | The last digit is either a 0 or 5. |
| What is the divisibility rule for 6? | The number is divisible by two AND 3. |
| What is the divisibility rule for 7? | Double the last digit of the number and subtract that from the remaining number and if that is 0 or divisible by 7. |
| What is the divisibility rule for 8? | The last three digits are divisible by 8. |
| What is the divisibility rule for 9? | Add all of the digits and if it is divisible by 9. |
| What is the divisibility rule for 10? | If the last digit is a 0. |
| What is the divisibility rule for 11? | Add every second digit and subtract the other digits and it is 0 or divisible by 11. |
| What is the divisibility rule for 12? | If the number is both divisible by 4 and 3. |
| What does a frequency chart include? | Tallies |
| What does a line plot include? | X's that represent certain numbers. |
| How does a stem and leaf plot work? | The stem side is the number of tens in a number and the leaf side is the ones part of a number, it can include two different categories. |
| What does a scatter plot show? | A vague trend. |
| What is the line of best fit on a scatter plot? | A line that shows the general trend in a scatter plot. |
| What graph best shows a part of a whole? | Pie |
| What graph best shows a change over time? | Line |
| Which graph best shows discrepancy? | Bar |
| Which graph best shows trends? | Scatter |
| What can make a graph confusing? | No titles, no numbers, not starting at 0. |
| How do you find the mean? | Add all numbers and divide by number of numbers that you added. |
| How do you find the median? | Put numbers in order from least to greatest and cross out from each side until you reach the middle. |
| How do you find the mode (what is it)? | Mode is the number that occurs most often, which number occurs most often? |
| How do you find the range? | Take the biggest number minus the smallest number. |
| What does a negative minus (or plus) a positive equal? | Depends on how many of each you have, if you have more positives it will be positive, if you have more negatives it will be negative. |
| What does a negative times (or divided by) a negative equal? | A positive. |
| What does a negative times (or divided by) a positive equal? | A negative. |
| What does 4^3 mean | 4*4*4 |
| What is 6.45*10^3 in standard notation. | 6450 |
| What is 6,210,000 in scientific notation? | 6.21*10^6 |
| What does |x| mean? | Absolute value. |
| What does reciprocal mean? | Where you flip the Numerator and Denominator around. |
| What is the opposite? | A negative becomes a positive and a positive becomes a negative. |
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