Teen Numbers — Tens and Ones

1. Look at the number $14$.

$14$ is the same as $1$ ten and $\underline{\quad}$ ones.

Draw $1$ bundle of ten sticks and some extra sticks to show $14$.

How many extra sticks did you draw? $\underline{\quad}$

2. A box holds exactly $10$ crayons. You have $16$ crayons in all.

a) How many full boxes can you fill? $\underline{\quad}$

b) How many crayons are left over? $\underline{\quad}$

c) Write the number sentence: $16 = \underline{\quad} \text{ ten and } \underline{\quad} \text{ ones}$

3. Fill in the blanks:

a) $11 = 10 + \underline{\quad}$

b) $15 = 10 + \underline{\quad}$

c) $19 = 10 + \underline{\quad}$

d) $10 = 10 + \underline{\quad}$

4. A farmer has $13$ eggs. She puts $10$ eggs in a carton.

a) How many eggs are left outside the carton? $\underline{\quad}$

b) Write the number: $13 = \underline{\quad} \text{ ten and } \underline{\quad} \text{ ones}$

Now the farmer finds $4$ more eggs (she now has $17$ eggs total). She still has only $1$ carton that holds $10$.

c) How many eggs are outside the carton now? $\underline{\quad}$

5. Look at each group. Which group has more?

Group A: $10$ toy cars and $2$ extra toy cars ($12$ total)

Group B: $10$ toy cars and $7$ extra toy cars ($17$ total)

a) Group $\underline{\quad}$ has more.

b) How many more? $17 - 12 = \underline{\quad}$

c) Write $12$ as tens and ones: $12 = \underline{\quad} \text{ ten and } \underline{\quad} \text{ ones}$

d) Write $17$ as tens and ones: $17 = \underline{\quad} \text{ ten and } \underline{\quad} \text{ ones}$