7th Math OCCT "Memory Jogger"

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Across
  1. 3. Triangle with no congruent sides
  2. 4. When solving equations, the operation that will 'undo' multiplication
  3. 6. Quadrilateral that only has one pair of parallel sides
  4. 9. Put all of the data in numerical order, then pick the middle value
  5. 10. When 2 ratios are equal; you can use 'cross-products' to solve it
  6. 12. The graph of the inequality x > -6 points this way
  7. 13. Figures that are same shape, different size
  8. 14. Calculate the percentage value, then subtract from original price
  9. 16. Positive & negative numbers, and zero
  10. 17. With integers, 1 of the 2 operations when you use our "Happy/Grumpy" rule
  11. 21. The 2nd thing we do in Order of Operations
  12. 24. Graphing a "less than or equal" sign uses a _____ circle
  13. 25. With integers, the operation when you "Keep-Change-Change"
  14. 27. The y-intercept is the place on the y-____ where a graphed line crosses
  15. 28. A shape on a coordinate plane makes a mirror image across an axis
  16. 30. What you do to 2 fractions to see if they are equivalent ratios
  17. 34. 8x + 9 = 41 is an example of a ___-step equation
  18. 35. Adding all the sidelengths of a shape
  19. 36. Calculate the percentage value, then add to original price
  20. 37. Quadrilateral that looks like a diamond
  21. 39. The most frequently occurring value(s) in a data set
Down
  1. 1. A graphed line that is going up is a _____ relationship
  2. 2. Base & _____ are needed to calculate area of triangles & parallelograms
  3. 5. On a circle, this is half of the diameter
  4. 7. To compare fractions, you need to have this in common
  5. 8. 36 is an example of a ____ square
  6. 11. Triangle with all 3 angles less than 90 degrees
  7. 13. When 2 angle measures are added to form 180 degrees
  8. 15. A shape on a coordinate plane is slid up/down and/or left/right
  9. 18. Another word for perimeter of a circle
  10. 19. We find corresponding & alternate interior angles on parallel lines cut by a ______
  11. 20. To change a percent to a decimal, move the decimal point 2 places this way
  12. 22. With integers, the operation when you use "Same signs, add & keep..." song
  13. 23. In a data set, the high value minus the low value
  14. 26. Equal, or same
  15. 28. Comparison of 2 numbers by division
  16. 29. With PEMDAS, you always multiply before divide; True or False?
  17. 31. Also known as 'average'
  18. 32. When paying for dinner, this is a percentage of your meal that you add on
  19. 33. A shape on a coordinate plane gets bigger or smaller
  20. 37. The square ____ of 81 is 9
  21. 38. Rise over Run