First Grade Addition and Subtraction
Anne Lusher
First Grade Addition and Subtraction
Age Rating, Reading Level & Content Guide
The Danger Twins Math Series
by Anne Lusher
The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes.
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About This Book
You’re scribbling answers fast, the clock ticking as you race through addition and subtraction problems. Each page brings a new challenge—can you solve them all before time runs out? The next question might just stump you!
Themes
Quick Assessment
This workbook provides over 2,700 addition and subtraction problems designed for kindergarten and first-grade students to practice foundational math skills. With clear examples and step-by-step instructions, it supports self-paced learning and helps reinforce math through handwriting exercises. Suitable for ages 9-12, it offers a hands-on approach to building confidence and improving memory retention.
Why we rated First Grade Addition and Subtraction 9C
First Grade Addition and Subtraction is written at a Level 4-5 reading level across 105 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, First Grade Addition and Subtraction works for readers up to grade 6.5.
We rate First Grade Addition and Subtraction as 9C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.
Thematically, First Grade Addition and Subtraction weaves together education and children's fiction.
Good fit for
- ✓ Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about education, children's fiction.
Maybe not for
- ! Readers whose emotional readiness lags behind their decoding skills — this book's intensity outruns its reading level, a classic "gifted kid" mismatch.
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9C — ClearNo conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
1/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9781956547245
- Pages
- 105
- Publisher
- Unplanned Books, LLC
- Published
- 2024
- Type
- Fiction