Test your basic knowledge |

Important Math Facts

Subject : math
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. In a __________ - an object slides from one position to another without changing its size or shape.






2. To express a ______ as a _______ - rewrite the percent as a fraction with a denominator of 100 - and then express the fraction as a decimal.






3. The symbol > is read as _________.






4. The symbol ≥ is read as ______________.






5. An ________ is a mathematical sentence that contains the equal sign.






6. In a power - the number of times the base is used as a factor is the ________ . In 5³ - the exponent is 3.






7. _________ - _________ - and_______may be written by first writing each one as a fraction with a denominator of 100.






8. An _________ is a mathematical sentence that contains < - > - ≠- ≤ - or ≥ .






9. The ________ of an angle is the common endpoint of the rays forming the angle.






10. To ______________ - if the denominators are unlike - write equivalent fractions with a common denominator. Subtract the fractions first - and rename if necessary. Then subtract the whole numbers. Simplify if possible.






11. A _________ is an equation that shows two ratios are equivalent.






12. The ___________ of a circle is equal to π times its diameter or π times twice its radius. C = π d or C = 2 π r.






13. The ____________ of a circle is always a little more than three times the diameter.






14. The set of ________ consists of the positive whole numbers - zero - and the opposites of the positive whole numbers.






15. A ___________is for organizing a set of data that shows the number of times each item or number appears.






16. The set of all possible outcomes is _____________.






17. The ________ is used to represent the ratio of distance on the map to the actual distance.






18. A diagram used to show the total number of possible outcomes in a probability experiment is called a _____________.






19. In a__________ - an object flips over a line without changing its size or shape.






20. The __________ of a solid is the total area of its exterior surfaces.






21. The _________ of an integer is the distance of the integer from zero.






22. An approximation of pi is 3.14 - or _______ .






23. Both addition and multiplication are __________ . This means that grouping addends or factors will not change the sum or product.






24. To __________ an algebraic expression means to substitute a value for the variables and apply the rules for order of operation.






25. The ______________ are the numbers of pieces of data that can represent the whole set of data. These common measures of central tendency are mean - median - and mode.






26. The symbol ≤ is read as __________ .






27. To express a ______ as ________a - express the percent as a fraction with a denominator of 100 - then simplify.






28. When two or more numbers are multiplied - each number is called a _________ .






29. A _______ is a comparison of two numbers with different units of measure.






30. To add or subtract fractions with unlike denominators - you need to change the fractions to equivalent fractions with ____________ before you find the sum or difference.






31. The surface area of a __________ is the sum of the areas of two circles and a rectangle.






32. When you add or subtract _________ that have the same or like denominators - you only add or subtract the numerators. The denominator stays the same.






33. The rules to follow when more than one operation is used are called the ___________.






34. To _________ - write the mixed numbers as improper fractions. Replace the divisor with its reciprocal and multiply.






35. Make a __________ of an integer by using its placement on the number line.






36. Two angles are ___________ if the sum of their measures is 180°.






37. Two angles are ___________ if the sum of their measures is 90°.






38. _________ integers are the same distance from zero in opposite directions on the number line.






39. A figure that can be rotated 180° about a point so that it matches the original figure has ______ .






40. The symbol ______ means percent.






41. A ___________ is a proportion with one fraction with a denominator of 1.






42. A _______ is the comparison of two numbers by division.






43. A ___________ is a transformation that turns a line or shape around a fixed point.






44. Prime factorization can be written using ________ . For example - 2 x 2 x 3 = 2² x 3






45. To ___________ - multiply the numerators and then multiply the denominators. Write the product in lowest terms.






46. Use __________ to compare two decimals - using the order symbols.






47. Similar figures have the same shape but different sizes. The symbol ~ means _________ .






48. An ___________ is a combination of numbers - variables - and operations.






49. ______________ are two events in which either one or the other must take place - but they cannot both happen at the same time. The sum of their probabilities is one.






50. A _________ has six rectangular faces. To find the surface area - find the sum of the areas of the six faces.







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests



Major Subjects

Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Browse all subjects

Browse all tests

Most popular tests