Figure 3.4
Compare
Difference
Unknown
Compare
Bigger Part
Unknown
Compare
Smaller Part
Unknown
Multiplicative
Compare
More
Multiplicative
Comparison
Sue had
$567. Luke
had $560.
How much
more money
did Sue have
than Luke?
Or
How much
less money
did Luke
have than
Sue? How
much do
they have
altogether?
Kay has
$245. Lucy
has $20 more
than her.
How much
money does
Lucy have?
How much
do they have
altogether?
Or
Kay has $245.
She has $20
less than
Lucy. How
much does
Lucy have?
How much
do they have
altogether?
Sue had $789.
She had $79
more than
Luke. How
much did
Luke have?
How much
do they have
altogether?
Or
Sue had
$789. Luke
had $79 less
than she did.
How much
did he have?
How much
do they have
altogether?
Bigger
Unknown
Maribel has
$55. Nancy
has 3 times as
much as she
does. How
much does
Nancy have?
How much
do they have
altogether?
Smaller Part
Unknown
Nancy has
$165. She has 3
times as much
as Maribel.
How much
does Maribel
have?
Difference
Unknown
Nancy has
$165. Maribel
has $55. How
many times as
much money
does Nancy have
as Maribel?
How much
do they have
altogether?
Figure 3.5
Mr. Lou had a party. He went to the bakery and bought several pieces of
different types of pies. Each piece cost $2.75. He had 10 dollars. How many
pieces of pie could he buy? What did he spend? Did he have any money
left over?
Estimate:
Explain how you estimated:
Calculate: