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Math Olympiad Grade 3 Numbers Worksheet-10

Numbers Worksheet-10

 

  1. What number replaces question mark in the following?

       A. 800                B. 850                C. 900                D. 949

 

  1. Which point best represents 30 on the number line shown below?

       A. E                     B. H                    C. R                     D. K

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  1. Which number is not an even number?

       A. 124                 B. 678                 C. 452                 D. 677

 

  1. Which ordered pair does the letter G represent?

       A. (3, 2)              B. (0, 0)             C. (4, 0)             D. (0, 1)

 

  1. See the table to answer the question. If the number of stamps rounded to the nearest thousand, who will have the same number of stamps?

       A. Richa and Vrinda                    B. Richa and Molly

       C. Vrinda and Molly                    D. All of them

 

  1. What number does point K represent on the following number line?

       A. 45                   B. 38                   C. 40                   D. 42

 

  1. Round 9,990 to the nearest hundred.

       A. 9,000            B. 10,000          C. 9,500             D. 9,910

See math comprehension

  1. Which ordered pair is represented by letter M?

       A. (1, 5)              B. (2, 5)              C. (3, 0)             D. (4, 2)

 

  1. The next number in the series 200, 205, 210, 215,........ is:

       A. 250                 B. 240                C. 230                D. 220

 

  1. The number represented by given abacus is:

       A. 1999               B. 1987               C. 9991               D. 9998

 

Answers

(11)–B; (12)–B; (13)–D; (14)–B; (15)–D; (16)–D; (17)–B; (18)–A; (19)–D; (20)–A