100 Days of Math Practice
Addition and Subtraction Within 20
One set of 10 at a time to practice addition and subtraction. Available in separate English and French editions, this workbook offers 100 progressive sessions for children ages 6–8, with an optional timer.
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- For
- Ages 6–8
- Languages
- English · French
- Pages
- 142
- Format
- Paperback · 8.5 × 11 in · black and white
Inside the book
- 3,000 exercises: 100 sessions of 30, divided into three sets of 10.
- Five stages with illustrated strategies, from calculations within 10 to addition and subtraction within 20.
- Addition, subtraction, missing-number problems, and incorrect answers to fix.
- Spaces for scores and the time for each set, if the child chooses to use a timer.
- A starting check, a session tracker, and a complete answer key.
One set can be enough for a short practice session. Timing is optional, with no required time limit. A page does not need to be completed in one sitting, and daily practice is optional.