Matching



Estimate if the following objects are shorter or
longer than a decimetre.


1. 
a
corn niblet


2. 
a
baseball bat


3. 
a
boat


4. 
a
penny


5. 
your
toe

Numeric Response


6. 
Corn
grows about 5 centimetres a week. How many centimetres would it grow
in 4 weeks?


7. 
How
many decimetres would it grow in 4 weeks?


8. 
How
many decimetres would it grow in 10 weeks?


9. 
The
corn is harvested at 2 metres. How many decimetres will the corn have
grown by the harvest?


10. 
A
corncob is 3 decimetres. How many centimetres is the corncob?


11. 
Human
hair grows about 10 centimetres, or 1 decimetre each year. How many
decimetres will it grow in 3 years?
