Math Vocabulary

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Across
  1. 3. A way to compare two amounts by dividing them, often written as a fraction or with a colon (like 3:2).
  2. 6. A number that has a dot in it, like 0.5 or 2.3.
  3. 9. A number that is not negative, like 0, 1, 2, 3.
  4. 11. A math sentence that shows that two things are not equal, using signs like > or <.
  5. 17. A rough calculation or guess.
  6. 18. A whole number that can be divided by 2, like 0, 2, 4, 6.
  7. 19. A whole number that can be multiplied with another number to get a product.
  8. 23. The bottom number in a fraction
  9. 24. A number you get when you multiply a whole number by another whole number, like 12 is a multiple of 3 (3 x 4).
  10. 25. The space inside a flat shape, measured in square units.
  11. 26. Number A whole number greater than 1 that can only be divided by 1 and itself, like 2, 3, 5, or 7.
  12. 27. A way to show a number as part of 100, like 50% means 50 out of 100.
  13. 28. A whole number that can be positive, negative, or zero, but not a fraction.
  14. 29. The answer you get when you divide one number by another.
  15. 32. The answer you get when you add two or more numbers.
Down
  1. 1. A math sentence that shows two things are equal, often using a symbol like =.
  2. 2. The total distance around the outside of a shape.
  3. 4. An equation that shows that two ratios are equal.
  4. 5. The value of a number based on where it is in a larger number, like in 345, the 3 is in the hundreds place.
  5. 7. The middle number in a list when the numbers are in order.
  6. 8. The rules for the order in which to do math calculations, often remembered as PEMDAS: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction.
  7. 10. The answer you get when you subtract one number from another.
  8. 12. A number that shows a part of something, written with a top number (numerator) over a bottom number (denominator).
  9. 13. A number in front of a letter in a math problem, like in 4x, the 4 is the coefficient.
  10. 14. A combination of numbers, letters, and math signs that shows a value, like 3x + 5.
  11. 15. The average of a set of numbers, found by adding them all up and dividing by how many there are.
  12. 16. The answer you get when you multiply two or more numbers.
  13. 20. A picture that shows information or math ideas, using dots, lines, or bars.
  14. 21. Terms that have the same variable and can be combined, like 3x and 5x.
  15. 22. A letter or symbol that stands for an unknown number, like x or y.
  16. 30. A whole number that cannot be divided by 2, like 1, 3, 5, 7.
  17. 31. The top number in a fraction