🚀 Addition Blast
Ten addition questions per round, from adding within 10 up to adding two-digit numbers within 100.
How to play
Read the sum, work out the total and type it in. On a tablet, use the big number pad. After each answer you will see whether it was right before the next sum appears.
⌨️ Keyboard: press 1–4 to pick an answer, or type your answer and press Enter.
What it teaches
Adding within 10 and 20 builds the number facts students use for everything else; adding two-digit numbers practises place value. This matches addition work from Foundation to Year 2 in the Australian Curriculum.
Levels: Within 10 (Totals up to 10) · Within 20 (Totals up to 20) · Within 100 (Two-digit numbers)
Free to play, with no sign-up and no ads beside the game. Best scores are saved only in this browser. All artwork and sounds are made in code by makekite.