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التمرُّن الحسابي
Unrestricted Use
CC BY
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Brush up on your multiplication, division, and factoring skills with this interactive multiplication chart. Three levels and timed or untimed options are available.

نوع المادة:
محاكاة
Provider:
University of Colorado Boulder
Provider Set:
المحاكاة التفاعلية لموقع PhET
المؤلف:
Michael Dubson
Date Added:
11/05/2011
Rounding and Estimation
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

Scientific calculators are a wonderful invention, but they're only as good as the people who use them. If you often get an unexpected - or ridiculous - result when you press the"enter' button, this unit is for you. Learn how to do a calculation correctly and get the right answer every time.

نوع المادة:
Activity/Lab
القراءة
Syllabus
Provider:
الجامعة المفتوحة
Provider Set:
التعلم المفتوح بالجامعة المفتوحة
Date Added:
02/16/2011