Make 10, 20 or 30 (Grid)
Concept:
Description:
Number Range:
Materials Needed:
Learners find numbers that add up to 10, 20 or 30 in different shapes. Learners
can write sums circled using as many different ways.
Purpose
- Learners use efficient ways to add.
- Make or formulate different sums.
Materials
- Draw or print these Make 10, 20, 30 number grids
- Pen/Pencil
How to play:
1. Learner gets a grid with various numbers adding to 10, 20 or 30.
2. The learner has to circle the required total in any direction: up, down, across or diagonally.
3. Learners write down the circled sums using different methods.
Source: