Addition Practice
Addition is the first big idea in arithmetic: putting two amounts together to find a total. Every other operation kids will ever learn — subtraction, multiplication, even algebra — leans on a solid, automatic sense of how numbers combine. This game gives kids a steady stream of addition problems, sized to whichever difficulty they're ready for, with instant feedback on every answer so mistakes get corrected immediately instead of turning into habits.
Difficulty
Round Length
How to solve an addition problem step by step
Here's a full worked example, the same way it's worth talking through a problem out loud at home:
- Line the numbers up by place value: ones under ones, tens under tens.
- Start with the ones column: 7 + 6 = 13. Write down the 3, carry the 1 to the tens column.
- Add the tens column, including the carried 1: 4 + 2 + 1 = 7.
- Read the columns together: the answer is 73.
Carrying is the single step most kids forget under pressure — practicing it deliberately, out loud, is more useful than practicing easy problems that never require it.
Tips for practicing addition
A few things that help at home: practice in short bursts (five focused minutes beats thirty distracted ones), say the problem out loud before answering it, and celebrate speed improvements as much as correct answers — fluency is the real goal, not just eventually getting there. If a child consistently struggles past the Easy level here, that's a useful, low-stakes signal to spend more time on number bonds to 10 before pushing further.
Want a structured plan instead of just one game? Read our full guide to math practice for kids for a level-by-level approach.
More games to try:
Common questions about addition
What order should addition facts be learned in?+
Doubles (4+4, 6+6) and facts that make 10 (7+3, 6+4) tend to stick first and can be used as anchors for harder facts — 7+8 becomes easier once a child sees it as "double 7, plus 1."
Is it okay if my child still uses fingers?+
For young or beginning learners, yes — fingers are a normal stage, not a bad habit. Regular short practice is what gradually makes them unnecessary.