Maths Olympiad Grade 3 Addition and Subtraction Worksheet-7

Addition and Subtraction worksheet-7

1. The numbers shown in figure give number of passengers in each compartment. Then total number of passengers in the train is:

       A. 286                B. 268                C. 137                 D. 131

2. 956 + 172 =

       A. 1074               B. 1128               C. 848                D. 300

3. 481 + 231 = _____.

       A. 6112               B. 612                 C. 732                 D. 712

4. Total value of money in the bags shown below:

       A. 2514               B. 12                    C. 5421               D. 400

5. Weight of each fruit is given as :

       What is the total weight of fruits in the plate?

       A. 1.84 Kg          B. 2.84 Kg          C. 3.84 Kg          D. 4.84 Kg

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

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

7. 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

8. 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

9. 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      

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

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

Answers

(1)–B; (2)–B; (3)–D; (4)–A; (5)–D; (6)–D; (7)–C; (8)–B; (9)–C; (10)–C