Addition Practice
Practice adding numbers from single digits to multi-digit
Choose Your Grade
Featured Addition Practice
Grade 2 Addition Practice
Practice second grade addition with two-digit numbers. These problems focus on adding numbers without regrouping, building confidence before tackling more complex addition.
Grade 2 Addition Quiz
Test your second grade addition skills with this quiz featuring two-digit addition problems. Questions are randomized to check true understanding rather than pattern recognition.
Grade 3 Addition Practice
Practice grade 3 addition with three-digit numbers. These problems build on second grade skills by introducing larger numbers and preparing for regrouping.
Grade 4 Addition Practice
Practice grade 4 addition with four-digit numbers. Fourth grade extends addition skills to larger numbers and emphasizes regrouping across multiple place values.
Grade 5 Addition Practice
Practice grade 5 addition with five-digit numbers. Fifth grade extends addition skills to larger numbers and emphasizes mental math strategies.
Grade 6 Addition Practice
Practice grade 6 addition with integers including negative numbers. Sixth grade introduces operations with positive and negative integers.
Three-Digit Addition Practice
Practice three-digit addition with regrouping. Adding larger numbers requires careful attention to place value and carrying across columns.
Addition Speed Test
Challenge yourself with this 1-minute addition speed test. How many basic addition facts can you solve in 60 seconds? Speed and accuracy build math fluency.
Doubles Speed Test
Practice doubling numbers quickly with this speed test. Doubling is a foundational strategy for mental math and connects to multiplying by 2.
Adding 10 Speed Test
Practice adding 10 to numbers quickly. Adding 10 is a foundational skill that builds place value understanding and mental math fluency.
Make Ten Speed Test
Practice number bonds to 10 with this speed test. Knowing which numbers combine to make 10 is foundational for addition and subtraction strategies.
Number Bonds to 10 Practice
Practice number bonds to 10 for first grade. Knowing which numbers combine to make 10 is foundational for mental math strategies.
Number Bonds to 20 Practice
Practice number bonds to 20 for second grade. Building on bonds to 10, these facts help with mental math and subtraction strategies.
Doubles Facts Practice
Practice doubles facts for first grade. Doubles are easy to remember and help with near-doubles strategy (like 6+7 = double 6 plus 1).
Doubles Plus One Practice
Practice doubles plus one facts for second grade. Use the doubles-plus-one strategy: for 6+7, think double 6 (12) plus 1 = 13.
Mental Math Addition Strategies Practice
Practice mental math addition strategies for third grade. Use make-ten, doubles, friendly numbers, and break-apart strategies for quick mental calculations.
Addition Speed Test
Test your addition speed with this timed challenge. Complete 20 addition problems in 2 minutes to build fact fluency and mental math automaticity.
Missing Addend Practice
Practice finding the missing addend in addition equations. This algebraic thinking skill prepares students for equation solving.
Addition and Subtraction Speed Test
Two-digit addition and subtraction become the silent backbone of every later math topic — multi-digit multiplication, decimal arithmetic, and even algebra all assume your student can compute 47 + 38 without conscious effort. This speed test mixes the two operations so kids practice switching gears, which mirrors how real math tests are structured. Don't worry about perfection at first; speed comes from confidence, and confidence comes from doing this 5 minutes a day for a few weeks.
About Addition
Addition is the foundation of mathematics. Starting with simple single-digit problems, students progress to multi-digit addition with regrouping. Our practice problems are tailored to each grade level, building confidence and fluency.