Colour the number of boxes with blue if the values in 'Tens' place and 'Ones' place are equal. Observe the number chart and answer the following question.

  

Write the numbers with the digit $7$ either in 'Ones' place or 'Tens' place.

Observe the number chart and answer the following question.

Write all the numbers with $6$ in 'tens' place $?$

Observe the number chart and answer the following question.

Write all the numbers with $8$ in 'Ones' place $?$

Observe the number chart and answer the following question.

Which is the number with $9$ in both 'tens' and 'ones' places $?$

State whether the following is true or false.

$3$ tens $4$ ones is greater than $2$ tens and $3$ ones.

Add.

$10$   $+8$  $=$ _____  

Add.

$10$    $+9$ $=$ _____ 

There are $22$ members in the zoo train. Raj counts the members entering into the zoo train at each station in the zoo.

From the aquarium, $5$ children boarded the train. 

$22+$ _____ $=$ _____

There are $20$ members in the zoo train. Raj counts the members entering into the zoo train at each station in the zoo.

$2$ children boarded the train at the butterfly park.

_____ $+$ _____ $=$ _____