Singapore Primary One Math - Open Ended Questions Revision 1

Name : ____________________    Date   : _____________

                                                      Score : _____________

Choose the correct answers and fill in the blanks:

  1)   Write the following numerals in words.

         (a) 45 =  ___________________________________________

        (b) 69 =  ___________________________________________
 

  2)     Look at the picture below.
          How many circles are there?

          There are __________    circles.

How many circles are there
 

  3)     Circle the 5th animal from the right and cross out the 4th animal from the left.

Circel and Cross the animal
 

  4)      Look at the picture below.

           The total mass of the apple, orange and pear is _______  units.

Total Mass
 

  5)     65 comes just before _______  but just after  ________.
 

  6)     The picture graph below shows the number of milk shakes 4 boys have.

           Who has 6 more milk shakes than David?

          _______ has 6 more milk shakes than David.


 

  7)  Look at the number bond below.  If all the missing numbers are the same, what is the value of 
       one of the missing number?

       The missing number is ______.

The Missing Number
 

  8)  Look at the picture below.

       The total length of the toy ______ and toy ______  is 9 units long.

Total Length of Toys
 

  9)  The box below shows the number of toys Shaun has.

Number of Toys Shaun has

          Count the number of toys and complete the graph below by drawing triangles in the space provided below.

Answer number of toys

10)  How many legs do these birds have?

       There are ________ how many legs altogether.

Counts Birds Legs


Answers:

  1) a) forty-five 
      b) sixty-nine
  2) 6
  3) Circle Cat / Cross Lizard
  4) 12
  5) 66, 64
  6) Aaron
  7) 4 (4 + 4 + 4 = 12)
  8) car, plane
  9) Toy plane - draw 8 triangles 
      Toy car - draw 5 triangles
10) 20

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