Investigation 1: Comparisons with Record Numbers• Comparing two numbers and developing strategiesfor determining their difference • Developing ways of getting close to 100 by combining numbers • Using landmark numbers (multiples of 10 and 100)to compare two quantitiesInvestigation 2: How Much Heavier or Lighter? You can be an importantaudience.
• You can also
share your ownideas.
Wild cards can be used as any numeral.
Try to
make numbers that, when added, give you atotal that is close to 100.
7.
Five rounds make one game. Total your scores
for the five rounds. Your child mightfind the answer by seeing how many years...
Allowed
Adobe Portable Document Format (.pdf) - application/pdf
... 
