Place Value Addition

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Place Value Addition

• (Column Addition)

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Place Value Addition
Draw lines to separate each place
11
14
6
Add the ones (8 3)
6 15 1
Add the tens (6 tens 8 tens)
Add the hundreds (2 hundreds 4 hundreds)
Regroup to make a standard number (11 is 1 ten
and 1 one, so add the 1 ten to 14 tens to get 15
tens) (15 tens is 1 hundred and 5 tens, so add
the 1 hundred to 6 to get 7 hundred)
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Let's try another one
Draw lines to separate each place
6
12
13
Add the ones (5 1)
Add the tens (8 tens 4 tens)
Add the hundreds (7 hundreds 6 hundreds)
Regroup to make a standard number (6 ones -no
regrouping needed, 12 is 1 hundred and 2 tens, 13
becomes 14 hundreds)
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Do this one on your own
Let's see if you're right.
121018
12118
1318
1318
Well Done!
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Place Value Addition

• This method helps students think about the
  size and place of each number. It also reduces
  errors that are sometimes made with the carries
  when using the US traditional method.