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Tuesday, 15 December 2020

Std 3 Mathematics First Semester 2020

 

                               Enfant India International School

Std- 3rd                             Sub:- Mathematics                         Mark:- 40                                              

Question- 1                                                                              (1 × 5 = 5)

1.     842 × ----- = 842

2.     9 + 9 + 9 + 9 + 9 + 9 = 9 × ----- = -----

3.     7 × 200 = -----

4.     What is the predecessor of 500 = -------

5.     The difference between 8606 and 2606 is -----

 

Question- 2                                                                              (3 × 5 = 15)

1.     (a)     Subtract 83 hundred from 900 tens? = -------

(b)     What is the sum of 2459 and 1421? = --------

2.     What must be added to 2758 to get 4000? = ----------

3.     1280 people watched a movie on Monday and 2756 people watched it on Tuesday. how many people in all watched the movie on two days?

4.     Multiply

(a)                68 × 10 = -----

(b)                132 × 10 = -----

5.     (a)     If 5 × 3 × 4 = 60, then what is 3 × 4 × 6?

(c)                 8930 × 0 = -----

Question- 3

1.     Find the product -                                                                              2

(a)   37 × 100

(b)  6 × 100

2.     (a) Multiply 294 × 3                                                                           2

(c)  Multiply 105 × 2

3.     Divide                                                                                                 6

(a)   75 ÷ 9

(b)  61 ÷ 7

(c)   49 ÷ 7

(d)  938 ÷ 7

(e)   8487 ÷ 9

(f)    3856 ÷ 4

4.     Subtract-

                                                                                        

           3 6 5 0                9 8 5 4                       9 1 7 6                    4 8 0 0

-         1 8 9 0              - 3 6 4 4                      - 3 5 5 8                 - 3 1 6 2

 

5.     Multiply-                                                                                                     4

 

       3 2                    7 4                6 1                      8 7

    × 14                  × 2 1           ×  4 8                    ×  9

 

 

 

6.     How many centuries are there in 3000 years?                                          2