The student will learn to compare one or two-digit numbers and also get to know about the concept of the bigger and smaller number.
In this learning concept, the students will get to know about
Each concept is explained to students using examples, and illustrations and a concept map are given at the end to summarize the idea. At the end of page two, printable comparing numbers worksheets with solutions for class 1 maths are attached for students to practice.
We have learned counting numbers. Now we will learn to compare numbers as smaller and bigger numbers.
Smaller number: The number which comes before another number is the smaller number among them.
Bigger number: The number which comes after another number is the bigger number among them
We can compare numbers by counting their digits.
One-digit numbers: 1 to 9
Two-digit numbers: 11 to 99
Three-digit numbers: 100
1.Comparing one-digit numbers
Smaller number: the number comes before
Bigger number: the number comes before
Example:
One-digit numbers come before two-digits number. So, while comparing one-digit and two-digit numbers;
Smaller number: One-digit number
Bigger number: Two-digit number
Example: 3.Comparing two-digit numbersCase 1: From the left side, compare the numbers at first digit.
Smaller number: The number with the smaller first digit is the smaller number.
Bigger number: The number with the bigger first digit is the bigger number.
Example:First digit numbers are 7 and 4, in which 4 is smaller than 7. So:
Smaller number: 47
Bigger number: 78
Here, 47 comes before 78.
Case 2: If the first digits are same, then compare the next digits.
Example:First digits are same the number 5. So, compare the next digits.
second digits are 1 and 9, in which 1 is smaller than 9. So:
Smaller number: 51
Bigger number: 59
Here, 51 comes before 59.
All one-digit and two-digit numbers come before the number 100. So:
Smaller number: One-digit number/ two-digit number.
Bigger number: Number 100.
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