Fill in the missing numbers in the pattern. 19, ___, ____, ____, 23
20. 21, 22
Fill in the missing numbers to complete the pattern. 3, 13, 23, 33, ____, ____, ____
43, 53, 63

52
How many tens are in the number 48?
4 tens
I have 9 tens and 1 more. How many do I have?
91
Write the numbers counting forward. ____, ____, ____, ____, 110
106, 107, 108, 109, 110
Use a Counting Chart to count by tens. What numbers come next? 17, ___, ____, ____
27, 37, 47
Write the number by using the model. 
52
How many ones are in the number 120?
Zero ones
Finish the pattern. 83, ____, 103, ____, 123
93 and 113
The bag has 99 buttons. Draw more buttons so there are 105 buttons in all.
6 buttons
What number is ten more then 117? What number is ten less than 117?
127 and 107
Use the model to write the number. 
64
True or False: The number 113 has 11 tens and three ones.
True
Draw a picture to show how many tens and ones make up the number 104.
10 tens and 4 ones
Use a counting chart to complete the pattern. 113, ___, ____, ____, _____, _____
114, 115, 116, 117, 118
True or False: The number 93 is ten more than 73.
False
Does this number sentence match the model? 10 + 10
No, because the model is showing 16 and 10 + 10 = 20.
I am thinking of a number with 10 tens and 6 ones. What number am I thinking of?
106
What is one way you could name this model?

80 or 8 tens
The bag has 56 buttons. How many more buttons do you need to add to the bag to have 64 buttons?
8 buttons
Solve: I am less than 95, but ten more then 75. What number am I?
85
What number is the model showing?
67
Lisa says the number 54 has 5 tens and 4 ones, but Luke says the number 54 has 4 tens and 5 ones. Who is correct?
What are two ways to show the number 35?
3 tens and 5 ones, and 2 tens and 15 ones