Topic guide · Grades K–5
Addition
Addition grows from joining visible groups and composing numbers to fluent facts, multi-digit algorithms, fraction and decimal sums, and flexible use of properties and equivalent expressions.Use these free, account-free math practice quizzes to build the topic one carefully sequenced skill at a time.
Kindergarten
Grade 1
- Complements of 20
- Commutative property of addition
- Equal sums
- Add 3 dice
- Add 3 numbers
- Add 10
- Add 10 to a numeral
- Add multiples of 10
- Numerical sums with multiples of 10
- Add 10 to larger numbers
- Large numerical sums with 10
- Add 3 numbers strategically
- Add across 10
- Add numbers across 10
- Number pairs that make 20
- Missing addends to make 20
- Count on to add
- Complete addition patterns
Addition skill progression
The sequence begins with accessible representations and advances toward flexible, independent reasoning. Each quiz names its objective, closest Common Core connection, prerequisites, representations, likely misconceptions, and next quiz in its skill guide.
Who these quizzes are for
The collection targets Grades K–5. Use the grade groupings above to select an appropriate starting point, then follow the curriculum-linked next step after practice.
