Count the bundles of sticks and the loose sticks in the picture.  Write the number in . Say how many tens and how many ones are there in each number.

 

$3$ tens $+12$ ones $=$__________$+2$ ones

Make one ten into ones. How many tens do you have then.

$\begin{array}{|cc|}\hline T& O\\ 6& 1\\ \hline\end{array}\Rightarrow \begin{array}{|cc|}\hline T& O\\ 5& \\ \hline\end{array}$

Write the numbers and their names.

 $9$hundreds $+0$tens $+9$ones 

Make one tens into ones. How many tens do you have then.

$2$ tens $1$ one

$2$ tens $+19$ ones $=$ _____ tens $+9$ ones

$12$ ones $=1$ ten $+$_____ ones

$4 \mathrm{tens}+15 \mathrm{ones}=$ _____ tens $+5$ ones.

Make one ten into ones. How many tens do you have then.

$\begin{array}{|cc|}\hline T& O\\ 3& 0\\ \hline\end{array}\Rightarrow \begin{array}{|cc|}\hline T& O\\ 2& \\ \hline\end{array}$

Write the numbers and their names.

 $2$ hundreds $+6$tens $+4$ones 

Draw the beads to show the given numbers.

Draw the beads to show the given numbers.

Write the numbers and their names.

 $1$hundred $+4$tens $+8$ones 

Make one tens into ones. How many tens do you have then.

$3$ tens $8$ ones

Make one ten into ones. How many tens do you have then.

$\begin{array}{|cc|}\hline T& O\\ 1& 3\\ \hline\end{array}\Rightarrow \begin{array}{|cc|}\hline T& O\\ 0& \\ \hline\end{array}$

Write $56$ in tens and ones column.

Draw the beads to show the given numbers.