Math Olympiad Grade 3 Fractions & Decimals Test-1


Fractions & Decimals Worksheet

 

  1. Which option shows 0.82 as a fraction?

       A. 82/1000       B. 82/10            C. 82/100           D. 8.2/100

 

  1. Evaluate the expression. (1/2) – (1/2)

       A. 1(3/4)            B. 2(1/6)            C. 3(1/2)            D. 0

 

  1. The figure shown below is shaded to represent a fraction.

      

       Which of the following is shaded to represent a fraction with a value EQUAL TO the one above?

       A.            B.

       C.               D.

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  1. Which decimal number is the greatest?

       A. 6.07               B. 0.607             C. 6.76                D. 0.706

 

  1. Which figure shows (1/10) shaded?

       A.

       B.

       C.

       D.

 

  1. Which option shows (3/5) as a decimal?

       A. 0.3                  B. 0.5                  C. 1.5                   D. 0.6

 

  1. Evaluate the expression : 2(1/5) + 3(3/5)

       A. 5(4/5)            B. 7(4/5)            C. 1(1/20)          D. 29/30

 

  1. What fraction of the candles on the cake is lit?

       A. 4/7                 B. 4/3                 C. 3/7                  D. ¼

 

  1. Which decimal number is smaller than 0.048?

       A. 0.044             B. 4.048             C. 0.084            D. 0.48

 

  1. This is a whole cake

      

       Kalyan's part of the cake is shaded below.

      

       He gave these 5 pieces away.

      

       What fraction of the whole cake did Kalyan have left?

       A. 2/4                 B. 2/6                 C. 2/7                  D. 2/8

 

Answers:

(1)–C; (2)–D; (3)–B; (4)–C; (5)–C; (6)–D; (7)–A; (8)–A; (9)–A; (10)–D