Number sense : Increasing And Decreasing order

Ordering Numbers

Before putting numbers in order, we need to know their numerical neighbours

number lineAscending order
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One way of putting numbers in order is to arrange them from the smallest (or lowest) to the largest (or highest) number. We call it in “Ascending Order” when the numbers in the sequence gets larger or go up in value.

For example:

4, 9, 16, 18, 21, 25, 35, 37, 48 are arranged in ascending order

Descending Order
descending-kids-height

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Number sense : Tens and Ones

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Worksheets for practice

Grade 1 Place Value Worksheet – 2-digit numbers1

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IMO for class 1

 

Have tried breaking the syllabus given by IMO into smaller parts for better understanding.

Syllabus :

– Number sense

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