309x Filetype PPT File size 0.66 MB Source: www.brooklyn.k12.oh.us
Hundreds Tens Ones
102 Let’s model 102
minus 38. Begin
- 38 by showing 102.
Hundreds Tens Ones
102 If you have 2 ones,
can you take away
- 38 8 ones?
Hundreds Tens Ones
102 How can you get
more ones? There
- 38 are no tens to trade!
Hundreds Tens Ones
102 How many tens are
in a hundred?
- 38
Hundreds Tens Ones
Good
102 1 Hundred is the
- 38 thinking!
same as 10 tens!
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