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> Place Value Model < you are here
homepage
Homepage
video
unit
rode or long
1000 block
Place value models uses base ten blocks to help
teach kids about numbers.
Place Value Model
Parts of Base-ten blocks
1-block or unit block
rod or long made of ten
blocks. each rode value 10
each unite value 1
100-block, called a flat
flat
1000 block
The flat made of 100 units
or 10 rods
Place Value model example questions.
1)What number is shown??
2)What number is shown?
2 rods = 20
1 unit = 1

answer is 21
2 rods = 20
1 unit = 1
1 flat = 100

answer is 121
Which place-value model shows 200?
The correct answer is B
This model has 2 hundreds.
It shows 200
(A) model has  4 tens, It
shows 40.
A
B