Olympiad Math Preparation – Class 2

Number Sense – Ascending or Descending order

1. Which is second smallest number – 456, 567, 545, 434, 445

a. 434	b. 456
c. 445	d. 545

2. Arrange the numbers in increasing order – 345, 235, 325, 245, 335

a. 235, 245, 325, 345, 335	b. 235, 245, 325, 335, 345
c. 345, 335, 325, 245, 235	d. 235, 245, 335, 345, 325

3. Arrange the numbers in decreasing order – 693, 723, 623, 713, 703,

a. 713, 703, 723, 623, 693	b. 623, 693, 703, 713, 723
c. 623, 693, 713, 703, 723	d. 723, 713, 703, 693, 623

4. Which of following are in descending order ?

a. 212, 345, 475, 536, 622	b. 634, 456, 390, 385, 250
c. 390, 389, 379, 385, 377	d. 214, 345, 456, 786, 987

5. Which of following are in ascending order ?

a. 234, 345, 434, 546, 623	b. 990, 789, 657, 567, 451
c. 289, 678, 598, 456, 433	d. 788, 789, 790, 787, 785

6. Find the number in below group of numbers which lies between 400 and 500 and is smallest ?

212, 454, 434, 494, 534

a. 454	b. 494
c. 434	d. 212

7. Find the number in below group of numbers which is less than 500 and is greatest ?

751, 456, 890, 485, 286

a. 485	b. 456
c. 751	d. 890

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