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Learn Counting Sequence and Patterns from 10s to 120

Sep 24, 2022


To say numbers one after the other in order, or to calculate the number of people or things in a group. 

Count by 10s to 120:  

We can use ten frames to count 10s to 120: 

12 tens are 120. 

One hundred twenty. 


Use ten – frames to count by 10s 


How can you count to 60 by tens? 


I can use ten frames to count by 10s. 



How can you count to 90 by tens? 


Use a pattern to count by 10s: 


A repeating arrangement of numbers, colors, and shapes. 

The above numbers follow ‘0 ‘in one’s place. 

  1. Write the missing numbers: 

Sam wrote a pattern. He forgot to write some numbers. 

What numbers did Sam forget to write?  

50, 60, 70, ______, 90, ______, 110, 120. 


50, 60, 70, ______, 90, ______, 110, 120. 

Skip count by 10s  

70 after 80 

90 after 100 

Sam forgets 80 and 100 

50, 60, 70, 80, 90, 100, 110, 120. 

Concept Map:  

What we have learned

  • Count by 10s to 120
  • Use ten frames to count by 10s
  • Use pattern to count by 10s
  • Count by 10s. Write number and number word.
  • Write missing numbers


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