Page 24 - Math Genius C2

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\ 26-Sep-2025 Bharat Arora Proof-10 Reader’s Sign _______________________ Date __________

 When the digits in the hundreds place are the same, compare the digits in the

tens place.

example 3: Compare 467 and 429.

Solution:

H T O H T O The number with the greater digit
4 6 7 4 2 9
in the tens place is greater.
4 = 4

6 > 2 So, 467 > 429 or 429 < 467

 When the digits in the hundreds and tens places are the same, compare the

digits in the ones place.

example 4: Compare 782 and 780.

Solution:

H T O H T O The number with the greater digit

7 8 2 7 8 0 in the ones place is greater.

7 = 7

8 = 8

2 > 0 So, 782 > 780 or 780 < 782

Practice time 1E

1. Compare the numbers using the symbols >, < and =.

(a) 603 615 (b) 123 61 (c) 41 313 (d) 605 405

(e) 720 720 (f) 914 914 (g) 726 626 (h) 524 534

2. Write a number that is less than 212 but greater than 200.

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3. How many 3-digit numbers are greater than 991? Write them.

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22 Mathematics-2