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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
alg2_05_05_04_applet_exp_fxn_flvs
Finding Average Rate of Change of a Function
Variation Theory Parallelogram Proofs
Tutorial: Create lists of numbers and objects
Poorly Drawn Parallelograms 3
Discover Resources
For math class.
Chapter 5 Sec 1-4 Quiz #5
P.2-PC: A-1 MR.G
Proof #2
Cross sections of a cube
Discover Topics
Circumcircle or Circumscribed Circle
LCM and GCD
Rational Numbers
Straight Lines
Translation