Write a numeral (number) with 6 hundreds, 4 tens, and 5 ones:
__________
The Identity Property of Addition states that any number added
to zero always _________ the _________.
Example: 37 + 0 =_______
Draw a picture that shows 3 + 3 = 6
What number is shown with these place value blocks?
__________
25 is the same as:
a) 12 + 13
b) 35 - 5
c) 13 + 11
(When in doubt, work it out!)
Commutative Property of Addition-When the order of addends is changed, the sum stays the same.
Example: (10 + 2) +3=______
and (3 + 2) +10=______
Skip count by:
zeros: 0 ____ ____ ____ ____ ____ ____ ____ ____ 0
ones:
1 ____ ____ ____ ____ ____ ____ ____ ____ 10
twos: 2 ____ ____ ____ ____ ____ ____ ____ ____ 20
fives: 5 ____ ____ ____ ____ ____ ____ ____ ____ 50
© 2004 Lara Dean
Name___________
September Concepts Review (Month 1) #6
Write 416 in expanded form: _________________________
Which digit is in the one's place?____
What is its value?_____
Which digit is in the ten's place?____
What is its value?_____
Which digit is in the hundred's place?____
What is its value?_____
Look at the number 537.
(Show your work)
What would it be if it was 10 more?______ +______
What would it be if it was 10 less?_______
286 is written this way in expanded form:
a) 200 + 80 + 6
b) 2 + 8 + 6
c) 20 + 80 + 60
487 is written this way in place value form:
a) 4 hundreds, 8 hundreds, 7 hundreds
b) 4 hundreds, 8 tens, 7 ones
c) 4 hundreds, 7 tens, 8 ones
How do you read the number 486?
a) four hundred eighty-six
b) four hundred and eighty and six
c) two hundred and eighty-six
© 2004 Lara Dean
-______
Write a numeral (number) with 3 hundreds, 5 tens, and 3 ones:
__________
The Identity Property of Addition states that any number added
to zero always _________ _______ _________.
Example: 57 + 0 =_______
Draw a picture that shows 6 + 6 = 12
What number is shown with these place value blocks?
_____________
13 is the same as:
a) 12 + 4
b) 20 - 6
c) 10 + 3
(When in doubt, work it out!)
Commutative Property of Addition-When the order of addends is changed, the sum stays the same.
Example: (1 + 3) + 5=______
and (5 + 3) +1=______
Skip count by:
zeros: 0 ____ ____ ____ ____ ____ ____ ____ ____ 0
ones:
1 ____ ____ ____ ____ ____ ____ ____ ____ 10
twos: 2 ____ ____ ____ ____ ____ ____ ____ ____ 20
fives: 5 ____ ____ ____ ____ ____ ____ ____ ____ 50
© 2004 Lara Dean
Name___________
September Concepts Review (Month 1) #7
Write 283 in expanded form: _________________________
Which digit is in the one's place?____
What is its value?_____
Which digit is in the ten's place?____
What is its value?_____
Which digit is in the hundred's place?____
What is its value?_____
Look at the number 846.
(Show your work)
What would it be if it was 10 more?______ +______
What would it be if it was 10 less?_______
348 is written this way in expanded form:
a) 30 + 80 + 4
b) 300 + 8 + 4
c) 300 + 40 + 8
587 is written this way in place value form:
a) 5 tens, 8 ones, 7 thousands
b) 5 hundreds, 8 tens, 7 ones
c) 500 hundreds, 20 tens, 8 ones
How do you read the number 347?
a) three hundred forty-seven
b) three hundred plus forty-seven
c) three hundreds and forty-seven ones
© 2004 Lara Dean
-______
Write a numeral (number) with 5 hundreds, 4 tens, and 8 ones:
__________
The Identity Property of Addition states that any number added
to zero always _________ _______ _________.
Example: 75 + 0 =_______
Draw a picture that shows 3 + 7 = 10
What number is shown with these place value blocks?
___________
__
32 is the same as:
a) 14 + 12
b) 40 - 8
c) 20 + 14
(When in doubt, work it out!)
Commutative Property of Addition-When the order of addends is changed, the sum stays the same.
Example: (17 + 2) + 1 =______
and (2 + 17) + 1 =______
Skip count by:
zeros: 0 ____ ____ ____ ____ ____ ____ ____ ____ 0
ones:
1 ____ ____ ____ ____ ____ ____ ____ ____ 10
twos: 2 ____ ____ ____ ____ ____ ____ ____ ____ 20
fives: 5 ____ ____ ____ ____ ____ ____ ____ ____ 50
© 2004 Lara Dean