Rounding & estimation Test-3


 

  1. 4 ones + 6 tens + 6 hundreds =?

       A. 646                 B. 604                C. 664                 D. 466

 

  1. Round 88 to the nearest ten.

       A. 80                   B. 85                   C. 75                   D. 90

 

  1. What happens if you add an even number and an odd number?

       A. sum will be an even number

       B. sum will be an odd number

       C. sum can be either odd or an even number

       D. none of these

 

  1. What is the ordinal number for 1?

       A. one                 B. first                C. second           D. third

 

  1. What is the next odd number after 9?

       A. 10                   B. 8                     C. 11                    D. 13

 

  1. What is the ordinal number for 3?

       A. 3                     B. three              C. third               D. thirteenth

 

Answers

(15)–C; (16)–D; (17)–B; (18)–B; (19)–C; (20)–C