Negative Number Multiplication Flash Cards (Negative Number Flash Cards Book 2)
by:
Scott Douglas (author)
These flash cards are designed to help you quickly multiply negative numbers in your head. Each flash card lists a pair of numbers on the first page, at least one of which is negative, and then the product of the two on the next page.
These flash cards are designed to help you quickly multiply negative numbers in your head. Each flash card lists a pair of numbers on the first page, at least one of which is negative, and then the product of the two on the next page.
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Format: Kindle Edition
ASIN: B00PPG20LG
Publish date: 2014-11-15
Pages no: 304
Edition language: English
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 by Scott Douglas, now listed on BookLikes)