Maths Olympiad Grade 3 Addition and Subtraction Test-3


Addition and Subtraction

 

  1. Nani counted 16 pencils, 21 pens and 27 erasers at the stationary shop. What was the total number of pencils and erasers?

       A. 37                   B. 43                   C. 48                   D. 64

 

  1. 808 + 843 =

       A. 324                 B. 1651                C. 402                D. 61

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  1. Raja has 6 markers and Nani has 10 markers. Which of the following actions would result in Raja and Nani having the same number of Markers?

       A. Raja gives 2 of his markers to Nani

       B. Raja gives 4 of his markers to Nani

       C. Nani gives 2 of his markers to Raja

       D. Nani gives 4 of his markers to Raja

 

  1. Seema used a rule to make the list of numbers shown.

       1,       2,      5,      10,    17,    ?

       If she uses the same rule to continue the list, which number should she write next?

       A. 20                   B. 22                   C. 24                   D. 26

 

  1. Find the exact answer:

       110 + 70

       A. 18                   B. 81                    C. 180                 D. 810

 

Answers

(11)–B; (12)–B; (13)–C; (14)–D; (15)–C