Math Olympiad Grade 3 Decimals Test-1


Decimal Worksheet

 

  1. ? tenths + 7 hundredths = 0.37

       A. 7                      B. 3                     C. 4                     D. 0

 

  1. Round 0.65 to the nearest tenths.

       A. 0.64               B. 0.6                  C. 0.7                  D. 6.5

 

  1. 5.5 - 3.2 =?

       A. 2.3                  B. 2.03               C. 2.4                  D. 3.2

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  1. What would you subtract from 5.75 to make it 3.25?

       A. 2                     B. 3                     C. 2.5                  D. 1.5

 

  1. Write as a decimal : 2(3/4)

       A. 11.4                B. 2.75                C. 0.36                D. 0.275

 

  1. Which option shows four and seven tenths?

       A. 4.07               B. 0.47               C. 0.047             D. 4.7

 

  1. Find the missing number.

      

       A. 2                     B. 3                     C. 4                     D. 5

 

  1. Find the missing digit.

      

       A. 2                     B. 4                     C. 5                      D. 3

 

  1. Select the CORRECT answer.

       A. 1.3 + 0.3 > 1.6 + 0.2               B. 2.0 + 1.4 > 1.9 + 1.3

       C. 0.4 + 1.3 > 0.5 + 2.0               D. 0.5 + 1.4 < 0.7 + 1.1

 

  1. Write as a decimal : (5/8)

       A. 6.25                B. 62.5                C. 580                D. 0.625

Answers

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