Teachers guide books B-G. ... Example: 28 + 27 20 + 20 + 8 + 2 + 5 is 55 Note: There are many different strategies a student might use to calculate the answer to this problem. ... At the later stages of Levels D and E, addition and subtraction facts should be known and these in turn may be used to derive multiplication and anbsp;...
Title | : | New Wave Mental |
Author | : | |
Publisher | : | R.I.C. Publications - 2005 |
You must register with us as either a Registered User before you can Download this Book. You'll be greeted by a simple sign-up page.
Once you have finished the sign-up process, you will be redirected to your download Book page.
How it works: