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Developing Essential Understanding of Ratios, Proportions, and Proportional Reasoning for Teaching Mathematics: Grades 6-8
- Paperback
- Edition:
- 1
- Publisher:
- National Council of Teachers of Mathematics
- Release Date:
- 2010
- ISBN-10:
- 0873536223
- ISBN-13:
- 9780873536226
- List Price:
- $32.95
Cheapest Price Summary |
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| Store | Condition | Coupons & Deals | Price | Shipping | Total | |
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Abebooks (Marketplace) Used
|
Used |
$4.00 as of 4 seconds ago |
$3.75 |
88% off
$7.75Buy Nowclick here!
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Abebooks (Marketplace) New
|
New |
$26.16 as of 4 seconds ago |
$2.64 |
21% off
$28.80Buy Nowclick here!
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Knetbooks
Semester Rental
(Due Date 12/10/2026) |
Semester Rental (Due Date 12/10/2026) |
$20.88 as of 4 seconds ago |
FREE |
37% off
$20.88Rent Nowclick here!
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|
Knetbooks
60 Day Rental
(Due Date 07/19/2026) |
60 Day Rental (Due Date 07/19/2026) |
$18.79 as of 4 seconds ago |
FREE |
43% off
$18.79Rent Nowclick here!
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VitalSource
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eBook |
No Expire eBook |
$32.95 as of 4 seconds ago |
FREE | |||
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(Marketplace)UsedUsed $4.00
as of 4 seconds ago$3.75 88% off $7.75Buy Nowclick here! -
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(Due Date 12/10/2026)Semester Rental
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eBook$32.95
as of 4 seconds agoFREE eCampus No Expire
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eBook$37.07
as of 4 seconds agoFREE BiggerBooks 1825 Day eBook
(Expire Date 05/19/2031)1825 Day eBook
(Expire Date 05/19/2031)$39.54
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Store Condition Coupons & Deals Price Shipping Total Abebooks
(Marketplace)UsedUsed $4.00
as of 4 seconds ago$3.75 88% off $7.75Buy Nowclick here!Knetbooks Semester Rental
(Due Date 12/10/2026)Semester Rental
(Due Date 12/10/2026)$20.88
as of 4 seconds agoFREE 37% off $20.88Rent Nowclick here!eCampus Semester Rental
(Due Date 12/10/2026)Semester Rental
(Due Date 12/10/2026)eCampus coupon(s)
Details: Get FREE Shipping with a $35+ purchase
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(Due Date 12/10/2026)Semester Rental
(Due Date 12/10/2026)BiggerBooks coupon(s)
Details: Get FREE Shipping with a $59+ purchase
Restrictions: Must spend $59+
Coupon Code: no code needed
$21.72
as of 4 seconds ago$4.99
FREE, with $59 purchase34% off $26.71Rent Nowclick here!Abebooks
(Marketplace)NewNew $26.16
as of 4 seconds ago$2.64 21% off $28.80Buy Nowclick here!VitalSource No Expire
eBookNo Expire
eBook$32.95
as of 4 seconds agoFREE eCampus No Expire
eBookNo Expire
eBook$37.07
as of 4 seconds agoFREE BiggerBooks 1825 Day eBook
(Expire Date 05/19/2031)1825 Day eBook
(Expire Date 05/19/2031)$39.54
as of 4 seconds agoFREE
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