![Gr.3 Adding 3-digit Numbers Lids [PDF]](https://one-stop-edu-shop.com/wp-content/uploads/2019/04/G3-Add-3d-lids-pic.jpg)
Description
Author: Karelien Kriel
Number of pages: 2 (examples)
- Photos and three step-by-step methods for each example
- Method 1: Concrete (physical objects)
- Method 2: Semi-concrete (objects on paper) – Dienes blocks
- Method 3: Abstract (writing) – breaking up method
- Example 1: 220 + 150
- Example 2: 250 + 160
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![Gr.3 Discover Adding 3-digit Numbers [PDF]](https://one-stop-edu-shop.com/wp-content/uploads/2019/04/G3-Add-3d-tt-pic-300x300.jpg)
