Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Close to 1000
Author:
John Ulbright
Topic:
Addition
,
Logic
,
Natural Numbers
Arrange the digits to make the sum as close to 1000 as possible.
Inspired by a problem shared by Robert Kaplinsky at NCTM 2016. Find his work at
robertkaplinsky.com
and
openmiddle.com
GeoGebra
New Resources
Dividing a 2-digit number by a 1-digit number (1)
Special Solid Trace
Torus
רישום חופשי
Dividing a 3-digit number by a 1-digit number (2)
Discover Resources
attaching_objects2
Campo de direcciones 2
test
Fraction Bars with Text Zoom
Triangle Median Illustrator & Definition Writing Prompt
Discover Topics
Perimeter
Hypothesis Testing
Trapezoid
Percentages
Vectors 2D (Two-Dimensional)