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Hard Place Value & Estimation Crossword Puzzle for Kids is a hard crossword puzzle with 14 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Hard Place Value & Estimation Crossword Puzzle for Kids
Challenge your math skills with this hard difficulty crossword focused on place value and estimation. Perfect for kids ages 8–12 who want to master advanced terms and concepts.
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Across
  • 1. Close to the actual value but not exact; often used in estimation
  • 2. The decimal system, which uses ten as its base for place values
  • 3. A number system based on powers of ten using a point to separate whole numbers from fractions
  • 7. Cutting off digits beyond a certain place value without rounding
  • 9. A numerical quantity expressed as one number divided by another
  • 11. A superscript number indicating how many times to multiply a base by itself
  • 12. THOUSAND The place value four digits to the left of the decimal point
Down
  • 4. The part of a number in scientific notation that contains its significant digits
  • 5. Digits in a number that contribute meaningful information about its precision
  • 6. An approximate calculation often used to make quick decisions without needing exact values
  • 8. The position of a digit within a number that determines its value
  • 10. A method or person who calculates approximate values using available information
  • 13. Adjusted to the nearest specified place value to simplify numbers
  • 14. The fractional part of a logarithm or the significant digits in scientific notation
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