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Free · UKG–Class 2 · 2 worksheets · answer keys · practise online · set 93

Missing numbers worksheets — fill in the gaps

Free missing numbers worksheets for UKG, Class 1 and 2: counting by ones and skip counting by 2s, 5s and 10s — new numbers every set, with answers.

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Missing numbers (count by 1s) (UKG–Class 1)Missing numbers (skip counting) (Class 1–2)

Missing numbers (count by 1s)

UKG–Class 1 · Worksheet 1 · set 93
Name:Date:Score:    / 12

Write the missing number.

  1. 38, 39, 40, 41, ___, 43
  2. 9, ___, 11, 12, 13, 14
  3. 36, 37, ___, 39, 40, 41
  4. 92, ___, 94, 95, 96, 97
  5. 60, 61, 62, 63, ___, 65
  6. 89, 90, 91, 92, ___, 94
  7. 83, 84, 85, 86, ___, 88
  8. 90, ___, 92, 93, 94, 95
  9. 20, ___, 22, 23, 24, 25
  10. 11, 12, 13, 14, ___, 16
  11. 46, 47, ___, 49, 50, 51
  12. 41, 42, 43, ___, 45, 46

Missing numbers (skip counting)

Class 1–2 · Worksheet 2 · set 93
Name:Date:Score:    / 12

Write the missing number.

  1. 60, 70, 80, 90, ___, 110
  2. 4, 6, ___, 10, 12, 14
  3. 100, 110, ___, 130, 140, 150
  4. 2, 4, ___, 8, 10, 12
  5. 8, ___, 12, 14, 16, 18
  6. 20, 30, 40, ___, 60, 70
  7. 30, 35, 40, ___, 50, 55
  8. 90, ___, 110, 120, 130, 140
  9. 6, ___, 10, 12, 14, 16
  10. 40, 45, ___, 55, 60, 65
  11. 70, 80, ___, 100, 110, 120
  12. 20, 30, 40, 50, ___, 70

🖨️ Printable picture sheets (11)

Ready-made picture worksheets on this topic for UKG–Class 2 — open a sheet to print it or download the picture. All free.

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Questions

How do I help my child find missing numbers?

Say the sequence aloud together and pause at the gap — the child usually hears what comes next.

Are these worksheets free?

Yes — print them or save as PDF free. Every worksheet has an answer key.

How do I get different questions?

Press “🔄 New set” — the questions change (maths numbers are new every time; English sentences are shuffled).

How do I print only one worksheet?

Press “🖨️ Print” on that worksheet. Tick “with answer key” if you want the answers on a second page.

Can my child do this worksheet online, like a quiz?

Yes — press “▶️ Practise online” on any worksheet. The questions come one at a time with instant marking, a score at the end and a review of mistakes. No sign-in is needed.