# Divide a 2-digit number using short division (with regrouping and remainders)

I can divide a 2-digit by a 1-digit number using short division (with regrouping and remainders).

# Divide a 2-digit number using short division (with regrouping and remainders)

I can divide a 2-digit by a 1-digit number using short division (with regrouping and remainders).

## Slide deck

## Lesson details

### Key learning points

- If the tens number is not a multiple of the divisor then the remainder is recorded next to the ones digit.
- If there is a remainder after dividing the tens digit the tens are exchanged and the ones digit becomes a 2-digit number
- If the number of ones, including any exchanged tens, is not a multiple of the divisor, there will be a remainder.

### Common misconception

Working through algorithmically without having an understanding of the regrouped amount.

Clear modelling with PVC. Ask children 'What does this number represent?'. Continue to use sentence stems.

### Keywords

Remainder - A remainder is an amount left over after division (happens when the first number does not divide exactly by the other).

Regroup / regrouping - The process of unitising and exchanging between place values is known as regrouping.

### Licence

This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

## Video

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## Worksheet

## Starter quiz

### 6 Questions

5 regrouped tens

0 regroup

1 regrouped ten

2 regrouped tens