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Number Jar · Unlimited

Level 1 · endless practice, gets harder as you climb

How to playClick to expand

Counting, bonds and small sums. There is no clock, so take as long as you like.

Unlimited: endless practice that gets harder each level you climb. You get two hints and two skips per run. End your run any time to lock in your score.

5 points for clearing this rung, 3 more if you do it inside 150s. Miss it and you still get the 5. The clock only ever adds.

One question at a time. Answer it, and the next one arrives.

  1. 9 + 1 = ?

  2. 5 and how many more make 10?

  3. 6 + 2 = ?

  4. 7 and how many more make 10?

  5. 1 + 2 = ?

  6. 9 and how many more make 10?

What this practises
  • Practises adding two numbers within 10.
  • Practises number bonds to 10.

Clues are free and there is no limit on them. A question you take a clue on just does not count towards what you have practised.

I give up: end run & lock in my score