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Ordering & Comparing Numbers Over 1,000

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Ordering and Comparing Numbers Over 1,000

In order to compare and order numbers, we need to look at the place value within the numbers.

Comparing numbers

Comparing numbers

  • Some numbers are easy to compare.
    • For example, 5,422 and 9,310
  • We know that when we compare these numbers that 9,945 is larger because the thousands digit is greater.
Looking at two columns

Looking at two columns

  • To compare some numbers, we need to look at more than one column.
    • For example, 1,652 and 1,673.
  • To compare these numbers, we need to look at the tens digit, as both the thousands and hundreds one is the same.
  • 652 is smaller than 673 because the tens digit is smaller.
Ordering numbers

Ordering numbers

  • Being able to compare numbers makes it easier for us to order them:
  • Make sure you look at what order it is asking you to put it in:
    • Biggest – the largest, greatest, biggest number goes first.
    • Smallest – the least, smallest number goes first.
Jump to other topics
1

Year 3 - Number

2

Year 3 - Measurement

3

Year 3 - Geometry

4

Year 3 - Statistics

5

Year 4 - Number

6

Year 4 - Measurement

7

Year 4 - Geometry

8

Year 4 - Statistics

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