Place Value
What number has 2 tens and 4 ones?
24
What is the number word for the number 33
a.) three-three
b.) thirty-three
c.) thirteen-three
b.) thirty-three
What is the expanded form of the number 39?
a.) thirty-nine
b.) 3 tens and 9 ones
c.) 30 + 9
c.) 30 + 9
does 45 round up or down? and why?
It rounds up because if a number ends with a five or more, it rounds up.
Finish the pattern
3, 6, 9, 12, 15, 18, ____, _____, _____, _____
21, 24, 27, 30
If I have 85 ones how many tens and how many ones are in this number?
8 tens and 5 ones
What is the number word for 2 tens and 9 ones?
twenty nine
Write the number in expanded form.
8 tens and 1 one
80 + 1
Is does 37 round to 30 or 40 and why?
It rounds up to 40 because if the number is greater than a 5 in the ones place it rounds up to the nearest ten.
Finish the pattern
4, 8, 12, 16, ____, _____, _____, ______
20, 24, 28, 32
Which option does not belong if I am trying to show 45.
a.) 4 tens 5 ones
b.) 40 tens 5 ones
c.) 45 ones
b.) 40 tens and 5 ones
What is the value of the underline digit?
57
7
What number completes the expanded form of 43?
? + 3
a.) 40
b.) 30
c.) 44
a.) 40
It is odd.
When counting by 3's are all the numbers you say odd, even or both?
Both!
Explain how you can group 28 ones as tens and ones.
28 could be 28 ones or 2 tens and 8 ones.
What is the value of the underlines digits?
98
74
52
90, 70 and 2
48 is _____________ 27
greater than , less than or equal to
greater than
Is the sum of 7 + 7 an odd or even number? How do you know
It will be even because any time you add a doubles fact the answer will be even.
Write the missing numbers in the pattern
77, 78, 79, ____, ____, _____, _____ 84
80, 81,82, 83
Finish the pattern
11, 22, 33, _____, _____, ______, ______
44, 55, 66, 77
I am a two digit number that has 9 tens and 7 ones but more than 5 ones. What number am I?
96
What number is just before 85 and what number is just after? 85 is ______ these two numbers,
84 is just before, 86 is just after and 85 is between them.
A butterfly has 20 spots on its wings. There were 10 spots on one wing. How many spots were on the other wing?
10 spots.
Describe what this pattern is counting by
7, 14, 21, 28, 35
The pattern is counting ____ by _____
The pattern is counting on by 7's