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Math Olympiad Grade 3 Fractions and Decimals Worksheet-14

Fractions & Decimals Worksheet-14

 

  1. Molly bought a pack of papers to make birthday cards. The pack had 32 sheets of paper. Molly used one-fourth of the sheets to make cards. How many sheets of paper did Molly use?

       A. 10                   B. 8                     C. 6                     D. 2

 

  1. Order the number form least to greatest.

       2.0, 0.2, 0.02

       A. 2.0, 0.02, 0.2                           B. 0.02, 2.0, 0.2       

       C. 0.02, 0.2, 2.0                           D. 2.0, 0.2, 0.02

 

  1. Which mixed number represents the part that is shaded?

       A. 1(1/2)             B. 2(2/3)            C. 2(1/2)            D. 2(1/4)

 

  1. You have 24 markers on your desk. One-fourth of the markers do not work. How many markers work?

       A. 6                     B. 12                    C. 9                     D. 18

 

  1. Find the smallest decimal number.

       A. 3.01                                             B. 3.38

       C. 3.08                                            D. 3.82

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  1. Josh and Kitika planted trees in 8 rows with 5 trees in each row. Kitika planted half of the trees. How many trees did Kitika plant?

       A. 40                                                B. 15

       C. 20                                                D. 25

 

  1. Bikram drew 32 stars on a paper. He later erased 8 stars. What fraction of the stars did he erase?

       A. 1/8                 B. 1/4                  C. 3/4                 D. 1/2

 

  1. What number will make the number sentence true?

       (1/2) + ( □ /2) = 1

       A. 4                     B. 3                     C. 2                     D. 1

 

  1. Josh had 30 paise. He gave 1/5 of the paise to Samaya. How many paise does he have now?

       A. 6                     B. 25                   C. 20                   D. 24

 

  1. Esha bought 12 oranges. She used 6 oranges to make juice. What fraction of the oranges did she use for juice?

       A. 3/4                 B. 1/2                  C. 1/4                  D. 2/3

 

Answers

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