Decimals

1
Subtraction
With Regrouping
By Mrs. Miller
2
Dont Forget

• Always line up your places BEFORE you subtract!!

3
Example
483 - 145
4
Line up your places.
4 8 3
- 1 4 5
5
Subtract
7
13
4 8 3
- 1 4 5
3
8
3
Regroup if needed.
6
Try this problem on your own
752 - 516
Did you remember to regroup?
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Try another one!
531 - 347
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(No Transcript)
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Subtract Regroup if needed
4
12
3 6 5 2
,
- 4 2 9
2
2
3
,
3
Dont forget your comma!
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Lets Try Another One...
12
11
15
2
1
7
8 2 3 5
,
- 3 6 5 7
,
5
7
4
,
5
Sometimes we have to regroup more than once!
11
Try this problem on your own
12
Try another one...