# Order and compare decade numbers on number tracks

I can order the decade numbers 0-100 on a number track and say which number is greater than or less than another.

# Order and compare decade numbers on number tracks

I can order the decade numbers 0-100 on a number track and say which number is greater than or less than another.

## Slide deck

## Lesson details

### Key learning points

- Decade numbers can be ordered on a number track by counting in tens or by looking at the number of tens in the number.
- You can compare decade numbers using greater than and less than.

### Common misconception

Children may think that only consecutive numbers can be ordered.

Order non-consecutive numbers, then place back with other numbers on number track to consolidate understanding of their relative size.

### Keywords

Greater than - Greater means a larger amount, so if a number is greater than another, it represents a larger amount.

Less than - Less means a smaller amount, so if a number is less than another, it represents a smaller amount.

### 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

4 tens

7 tens

10 tens

1 ten