

1.

Suppose you used only 1 type of block to model each number. How many hundreds
blocks would you need to model 2000?


2.

How many thousands blocks would you need to model 2000?


3.

How many hundreds blocks would you need to model 4000?


4.

How many thousands blocks would you need to model 4000?


5.

How many hundreds blocks would you need to model 9000?


6.

How many thousands blocks would you need to model 9000?


7.

What number does this model show?


8.

What number does this model show?


9.

What number does this model show?


10.

A tern flies 4276 kilometres to migrate. Which blocks would you use to model
4276 with the least number of blocks?
a.  3 thousands + 12 hundreds + 7 tens + 6 ones  b.  4 thousands + 2
hundreds + 7 tens + 6 ones  c.  4 thousands + 2 hundreds + 6 tens +16
ones 
