
Pre-Owned On the Elevator: Add and Subtract Within 20 (Paperback) 147772124X 9781477721247
Key item features
- ISBN: 9781477721247
- Condition: Pre-Owned: Good
- Trade paperback
- Language: English
- Pages: 24
- Trade paperback (US). Glued binding. 24 p. Contains: Halftones, color. Infomax Math Readers. Intended for a juvenile audience.
- Algebra is a foundational concept in the study of mathematics, and readers will delight in learning the principles of operations and algebraic thinking in a relatable and engaging way. Topics such as adding and subtracting within 20, using algebraic principles to solve equations and word problems, and understanding the relationship between addition and subtraction will give beginning math students a firm grasp on basic math concepts. Early readers will learn the various strategies needed to fluently add within 10 through a relatable story line set in an elevator. This volume satisfies CCSS Math Standard 1.OA.C.6.
Specs
- Book formatPaperback
- Fiction/nonfictionNon-Fiction
- GenreChildren's Books
- Publication dateAugust, 2013
- Pages24
- Series titleInfomax Math Readers
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Product details
- ISBN: 9781477721247
- Condition: Pre-Owned: Good
- Trade paperback
- Language: English
- Pages: 24
- Trade paperback (US). Glued binding. 24 p. Contains: Halftones, color. Infomax Math Readers. Intended for a juvenile audience.
- Algebra is a foundational concept in the study of mathematics, and readers will delight in learning the principles of operations and algebraic thinking in a relatable and engaging way. Topics such as adding and subtracting within 20, using algebraic principles to solve equations and word problems, and understanding the relationship between addition and subtraction will give beginning math students a firm grasp on basic math concepts. Early readers will learn the various strategies needed to fluently add within 10 through a relatable story line set in an elevator. This volume satisfies CCSS Math Standard 1.OA.C.6.
What is Pre-Owned: Good?
What is the Walmart Pre-Owned Program?
Walmart Pre-Owned allows you to find previously owned, well-cared-for items from Walmart’s trusted & performance-managed sellers. Shopping Pre-Owned allows you to bring home the best-quality picks at even lower prices, in addition to extending the life of an item & reducing waste. Find your favorites & shop a range of conditions in every category.
Why Walmart Pre-Owned?
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Each Pre-Owned item listed comes from Walmart’s trusted performance-managed sellers, to ensure you get quality items.

Quality you can afford
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30-day free returns
Don’t love it? Most items offer a 30-day* free return policy, for added peace of mind.
Sustainability
Shopping Pre-Owned helps in extending the life of an item & reducing waste.
Product image for illustration purposes only. The item you receive may vary from the image in minor ways, such as slight differences in appearance, color, and/or design. *Exceptions apply during holiday season, and on certain electronics, collectibles, and jewelry.
Pre-Owned: Good
What is the Walmart Pre-Owned Program?
Walmart Pre-Owned allows you to find previously owned, well-cared-for items from Walmart’s trusted & performance-managed sellers. Shopping Pre-Owned allows you to bring home the best-quality picks at even lower prices, in addition to extending the life of an item & reducing waste. Find your favorites & shop a range of conditions in every category.
Why Walmart Pre-Owned?

Trusted sellers & quality items
Each Pre-Owned item listed comes from Walmart’s trusted performance-managed sellers, to ensure you get quality items.
Quality you can afford
Save even more on top brands & your most-loved items.

30-day free returns
Don’t love it? Most items offer a 30-day* free return policy, for added peace of mind.

Sustainability
Shopping Pre-Owned helps in extending the life of an item & reducing waste.
Product image for illustration purposes only. The item you receive may vary from the image in minor ways, such as slight differences in appearance, color, and/or design. *Exceptions apply during holiday season, and on certain electronics, collectibles, and jewelry.
