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Teen numbers: ten and more: Kindergarten math

Teen numbers are ten ones and some more ones. A free kindergarten lesson plan, a question set with answers and a printable sheet with its key. Copy it and make it yours.

Lesson plan

Goal

  • Students can do this: teen numbers are ten ones and some more ones.

Teach (10 min)

  • A teen number is a ten and some ones.
  • 14 is 10 and 4 more.
  • Work one example on the board while students say each step aloud, then do one together.

Practise (15 min)

  • Students work the printable sheet in pairs, then alone.
  • Or practise it as a game with no sign-up: https://peabody.kids/math/numsense.k_teens?lesson=k-numsense-teens-1&at=K

Exit ticket (5 min)

  • Use the first three questions on the printable sheet as a slip.

Printable sheet

Name: ____________________   Date: ____________

Teen numbers: ten and more (Kindergarten)

  1. How many counters are there? One ten frame is full.
  2. How many counters are there? One ten frame is full.
  3. How many counters are there? One ten frame is full.
  4. How many counters are there? One ten frame is full.
  5. How many counters are there? One ten frame is full.
  6. How many counters are there? One ten frame is full.
  7. How many counters are there? One ten frame is full.
  8. How many counters are there? One ten frame is full.
  9. 18 is 10 and how many more?
  10. How many counters are there? One ten frame is full.
  11. 17 is 10 and how many more?
  12. How many counters are there? One ten frame is full.
Key
  1. 12
  2. 16
  3. 12
  4. 14
  5. 15
  6. 18
  7. 18
  8. 17
  9. 8
  10. 11
  11. 7
  12. 15

Written by Peabody from its own skill pages. Free, no ads, no sign-in. Children can practise this on Peabody. More from teachers: teacher-shared resources.