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Multi-Digit Addition and Subtraction: Math Unit 2, Grade 4 (Letters & Devotion)
$4.99
Unit 2 of Grade 4 Mathematics: Place Value, Operations, and Fractions (Grade 4): 9 lessons with check-up and answer key, 46 printable pages. AI note: The written content of this resource was drafted with AI tools, then reviewed and edited by the author.
- Grade
- 1-5
- Homeschool Style
- Unit Study
- Parent Involvement
- Guided
- Product Format
- Resource Type
- Unit
- Worldview
- Christian Worldview
- AI Use
- AI-assisted
Description
Multi-Digit Addition and Subtraction is Unit 2 of Grade 4 Mathematics: Place Value, Operations, and Fractions (Grade 4), the Letters & Devotion Math course, complete in one printable PDF: 9 lessons, the unit check-up and the answer key, 46 pages.
- Regrouping ten ones as one ten in addition
- Standard addition algorithm with multiple regroupings
- Standard subtraction algorithm with regrouping across zeros
- The trade of ten units for one unit of the next higher place
- Rounding-based estimation of sums and differences
- Reasonableness of a computed answer relative to an estimate
- Selection of operation within a multi-step word problem
- Multi-step addition/subtraction reasoning applied to an unpracticed context
- Efficiency comparison between standard algorithm and compensation strategy
Every lesson is written for a parent with no teaching background: it opens with a short script to read aloud, names the specific wrong idea a student is likely to reach for and how to correct it, and closes with a practice sheet you may copy for your household. Scripture references are King James Version throughout. Black-and-white, 8.5 x 11 in. The whole year of this course is also in this store as a single book.
AI note: The written content of this resource was drafted with AI tools, then reviewed and edited by the author.
Additional information
| Grade | |
|---|---|
| Homeschool Style | |
| Parent Involvement | |
| Product Format | |
| Resource Type | |
| Worldview | |
| AI Use | AI-assisted |
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Vendor Information
- Store Name: Professor C's Academy
- Vendor: Professor C's Academy
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