Math Decimals Add/Subtract
when adding and subtracting decimals?
Do you know the steps 
4
1
2
3
Bring down the decimal
?
Line up the decimals
?
Fill in missing
 places with zeros
?
Add or Subtract
?
Rules
drag and drop
in order
4
1
2
3
Bring down the decimal
Line up the decimals
Fill in missing places with zeros
Add or Subtract
Rules
Incorrect 
correct 
  34.56+1.12
Incorrect 
The decimals are not lined up!
  34.56+1.12
 LINE
?
UP
?
THE
?
DECIMALS
?
Try it
line up the decimals on your paper then click ok
423.1  +  1.04 =
Try it
423.1  +  1.04 =
Try it
423.1  +  1.04 =
424.14
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