Across
- 5. a dot used to separate the ones and the tenths
- 8. to show
- 9. an arrangement of numbers
- 12. quickly, and accurately
- 14. the point 0,0 where the two axes of a coordinate grid meet
- 15. any one of a set of numbers that are added
- 16. where two things weigh the same amount
- 20. the normal way of writing numbers
- 21. x axis and y axis
- 22. a way to add in which sums are computed for each place separately
- 23. one of the two numbers in an ordered pair
- 24. the number right from the decimal
- 25. a subtraction method in which all trade are done before any subtractions are carried out
- 30. three numbers right from the decimal
- 31. a mathematical statement that appears to be true
- 33. to change a number slightly
- 34. Addition a method where numbers are carried and borrowed
- 35. a set of step-by-step instructions for doing something
- 36. two numbers that are used to locate a point on a rectangular coordinate grid
- 39. in a coordinate grid the vertical number line
Down
- 1. similarity or dissimilarity between something
- 2. two numbers right from the decimal
- 3. as correct as possible for the situation
- 4. a grid formed by two number lines that intersect at their zero points and form right angles
- 6. similarity between objects
- 7. 0.5936 = 0.5 +0.09 + 0.003 +0.0006
- 10. an addition method that involves adding digits by place value columns starting at the right
- 11. a grid that you need a thousand tiny squares to complete
- 13. two lines that cross or meet at right angles
- 17. the second number in a pair of numbers used to locate a point on a coordinate grid
- 18. 4 and below ____ ___ to make easier to work with
- 19. estimation of a value based on extending a known sequence
- 22. to draw on a number line, coordinate grid, or graph
- 26. estimation of a value within two known values in a sequence of values
- 27. the first number in a pair of numbers used to locate a point on a coordinate grid
- 28. to meet or cross
- 29. 5 and below ____ __ to make
- 32. one of the number symbols
- 37. numbers right from the decimal point
- 38. in a coordinate grid the horizontal number line