Graphic workbook containing exercises on the following topics:
- Word problems requiring the use of addition and subtraction (within 20),
- Word problems involving addition of two whole numbers whose sum is less than or equal to 20
- Use of properties of operations as a means to solve sums and subtractions
- Understand subtraction as an unknown-addend problem.
- Addition and Subtraction Puzzles
- Graphic exercises on telling the time
- Comparing the lengths of objects| measuring