Doubles and Near Doubles Worksheets
These free printable doubles and near doubles worksheets help students master one of the most powerful mental math strategies: using known doubles facts (like 6 + 6 = 12) to quickly solve nearby problems (like 6 + 7 = 13). This strategy builds calculation speed and number sense, and is a core skill in 1st and 2nd grade math.
Want more mental math practice? Try our Mental Addition & Subtraction Worksheets or generate a custom Addition Worksheet at your own difficulty level.
- Doubles & Near Doubles
- Making 10
- Mental Addition & Subtraction
- Rounding & Estimation
- Skip Counting Tricks
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Mental Math - Doubles and Near Doubles - #7
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What are doubles and near doubles?
A "doubles fact" is adding a number to itself (like 7 + 7). A "near doubles fact" is one number off from a double (like 7 + 8, which is just 7 + 7 + 1). Once students know their doubles facts cold, near doubles become fast mental shortcuts instead of problems they have to count out.
Related practice:
- Mental Addition & Subtraction - more mixed mental math practice
- 1-Digit & 2-Digit Addition with Regrouping - these worksheets double as regrouping practice too
- 2-Digit Addition with Regrouping - for larger-number doubles
- Single Digit Addition - foundational addition facts
