IXL | Use models to subtract from three-digit numbers without zeros - with regrouping

The blocks show 553. Use them to find

553

–

228

How will you need to regroup to find

553

–

228

Regroup

ten

ones

only.

Regroup

hundred

tens

only.

Complete the subtraction sentence.

553

–

228

ref_doc_title.

Learn with an example

question

The blocks show 356. Use them to find

356

–

182

How will you need to regroup to find

356

–

182

Regroup

ten

ones

only.

Regroup

hundred

tens

only.

Complete the subtraction sentence.

356

–

182

solution

You can use the blocks to find

356

–

182

356 is

hundreds

tens

and

ones

To subtract 182, take away

hundred

tens

and

ones

You can take

ones

away from

ones

So, do not regroup

ten

ones

You cannot take

tens

away from

tens

So, regroup

hundred

tens

3 hundreds,

5 tens

, and

6 ones

2 hundreds,

15 tens

, and

6 ones

Now you can take away

hundred

tens

and

ones

2
h
u
n
d
r
e
d
s
–
1
h
u
n
d
r
e
d
=
1
h
u
n
d
r
e
d
15
t
e
n
s
–
8
t
e
n
s
=
7
t
e
n
s
6
o
n
e
s
–
2
o
n
e
s
=
4
o
n
e
s

There is

hundred

tens

and

ones

left. That is the same as 174.

356

–

182

174

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O.10Use models to subtract two-digit numbers - with regrouping

U.4Use models to subtract from three-digit numbers - without regrouping

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