1st-grade/
18 pages · Updated April 27, 2026
Pages
- Finding the Unknown Number
- Finding Unknown Addends and Missing Numbers
- Comparing 2 Two-Digit Numbers
- How to Tell and Write Time (Digital & Analogue Clocks)
- Understanding Equals Sign and Addition and Subtraction Equations
- Addition Strategy (Making 10)
- Number Line Basics -- Adding and Subtracting
- Extending the Counting Sequence
- Comparing & Measuring Lengths
- Relationship between Addition & Subtraction
- Understanding 2D Shapes and Their Attributes
- Adding and Subtracting Using Place Values
- Representing & Understanding Data with Venn Diagrams
- Subtracting Multiples of Ten
- Add and Subtract by 10
- Adding Numbers up to 20
- 3D Shapes and Their Attributes
- Addition and Subtraction within 20