What is unique about the square root of numbers like 98 and 99?

Exploring Grafting Numbers and Mathematical Patterns

Interactive Video
•
Mathematics, Computers
•
9th - 12th Grade
•
Hard

Jackson Turner
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Their square roots are whole numbers.
Their square roots start with the same digits as the number.
Their square roots are irrational numbers.
Their square roots are prime numbers.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What term did Matt Parker coin for numbers where the digits after the decimal point in their square root match the number itself?
Root numbers
Decimal numbers
Grafting numbers
Matching numbers
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why did Matt Parker switch from using Excel to Python for his calculations?
Excel was too slow for his calculations.
Python is a more popular tool among mathematicians.
Python allowed him to handle larger numbers and find more patterns.
Excel did not support square root calculations.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main challenge Parker faced when using Excel for his calculations?
Excel was not user-friendly.
Excel did not support mathematical functions.
Excel was too expensive.
Excel could not handle large numbers.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does Parker describe the process of finding grafting numbers?
As a simple calculation
As a tedious task
As a groundbreaking discovery
As a form of mathematical stamp collecting
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does Parker compare learning programming to?
Learning a new language
Skydiving
Solving a puzzle
Cooking
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What mathematical constant is related to the sequence of grafting numbers discovered by Parker?
Pi
The golden ratio
Euler's number
3 minus the square root of 5
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