Math Olympiad Grade 3 Fractions and Decimals Worksheet-1

Fractions & Decimals Worksheet-1

1. Which option shows 0.82 as a fraction?

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

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

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

3. 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.

Click here for more math practice tests

4. Which decimal number is the greatest?

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

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

       A.

       B.

       C.

       D.

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

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

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

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

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

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

9. Which decimal number is smaller than 0.048?

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

10. 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