{
"item_title" : "Addition within 20",
"item_author" : [" Lessoncrest Learning "],
"item_description" : "See it, build it, solve it: addition that makes sense.Six short modules take young learners from joining two groups of counters to choosing a strategy for story problems. Every module follows the same seven LessonCrest steps, with help that fades as confidence grows.Inside: - Join groups and write equations- Count on from the bigger number- Doubles, near doubles and making ten- Missing parts and what = really means- Story problems, review pages and an exit check- Answers that explain why, with help for common mistakes",
"item_img_path" : "https://covers1.booksamillion.com/covers/bam/9/79/816/062/9798160625348_b.jpg",
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Addition within 20 : See It, Build It, Solve It
Overview
See it, build it, solve it: addition that makes sense.
Six short modules take young learners from joining two groups of counters to choosing a strategy for story problems. Every module follows the same seven LessonCrest steps, with help that fades as confidence grows.
Inside:
- Join groups and write equations
- Count on from the bigger number
- Doubles, near doubles and making ten
- Missing parts and what = really means
- Story problems, review pages and an exit check
- Answers that explain why, with help for common mistakes
This item is Non-Returnable
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Details
- ISBN-13: 9798160625348
- ISBN-10: 9798160625348
- Publisher: Independently Published
- Publish Date: October 2026
- Dimensions: 11 x 8.5 x 0.21 inches
- Shipping Weight: 0.57 pounds
- Page Count: 102
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