Math Olympiad Grade 3 Addition & Subtraction Test-6


Addition and Subtraction worksheet

 

  1. If we add 9 tens, 5 hundreds and 3 ones, then the result is:

       A. 395                 B. 17                    C. 953                 D. 593

  1. Number of 100's, 10's and ones should be added to get the smallest 3-digit number are _____ respectively.

       A. 0, 0 and 1      B. 1,1 and 1        C. 1, 0 and 0      D. 1,1 and 9

 

  1. Sum of the place values of two 5's in 2552 is:

       A. 10                   B. 550                 C. 110                  D. 14

Try more math olympiad numbers practice tests

  1. If the smallest one digit number is added to a number, we get:

       A. it's predecessor                        B. two digit number

       C. it's successor                             D. can't say      

         

  1. Sum of the three digits in the largest three digit number is:

       A. 26                   B. 92                   C. 27                     D. 90

 

Answers

(6)–D; (7)–C; (8)–B; (9)–C; (10)–C