Brandy
Pages
Home
Friday, August 26, 2011
This week I have been practicing using tidy number to solve an equation.I feel really confident to use this strategy to solve other problem.
For e.g
23+?=31
23+7=30
30+1=31
23+8=31
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.