Subtraction with Regrouping

Three-Digit Subtraction Worksheet - Subtraction with Regrouping - My Schoolhouse - Online Learning

Regrouping numbers helps you subtract eight from three in the problem below.

Sometimes you have to regroup before you can subtract three-digit numbers. Look at the ones place value. You cannot subtract 8 from 3 without regrouping.

7	4	3
2	1	8

Regroup the 3 into 13 ones and the 4 into 3 tens. Subtract.

	3	13
7
2	1	8

		5

Subtract the tens.

	3	13
7
2	1	8

	2	5

Subtract the hundreds.

	3	13
7
2	1	8

5	2	5

Fill in the boxes below.

	6
6
3	2	7

	6	15
6
3	2	7

		8

	6	15
6
3	2	7

Practice subtracting three-digit numbers using regrouping.

	6
6
4	5	9

		9

		15
7
2	2	6


3
1	2	9


4
2	3	6


3
2	1	9


2
1	1	8


7
3	4	7


5
3	8	9


4
1	3	9


4
2	4	8


3
1	5	9


7
2	2	5


6	3	2
3	1	3


7	2	3
5	1	4


1	7	6
1	1	7

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