Mathematical Activities Questions and Answers - CBC Grade 1 End of Term 3 Set 2 2022

NUMBERS.(35mks)

1. Take away:
   Use a number line to subtract. For example 18 - 4 = 14 (5mks)
   
   
   1. 19-4 =
   2. 15- 2 =
   3. 16-3 =
   4. 16- 6 =
   5. 17- 3 =
2. Subtract the multiples of 10: (5mks)
   1. 50
       - 30
   2. 40
      - 20
   3. 70
      - 40
   4. 60
      - 20
   5. 80
      - 50
3. Use a number line to add: For example 3 + 2 + 1 = 6 (5mks)
   
   
   1. 3 + 4 + 2 =
   2. 7+ 2 + 1 =
   3. 4 + 3 + 3 =
   4. 2 + 3 + 1 =
   5. 6 + 2 + 1 = 
4. Write the number of objects in each group.(5mks)
   
   
5. Write the missing numbers.(5mks)
   
   1. 15, 16, 17, ____, 19
   2. 10, 9, 8,_ ,6
   3. 6,5, 4, ___, 2
   4. 20, 21, 22, __, 24
   5. 30, 25, 20, _ , 10
6. Match the number with the objects.(5mks)
   
   
7. Match the numbers in symbols and in words.(5mks)
   10  two
   8  ten
   5  six
   2  eight
   6  five

MEASUREMENTS (10mks) 

8. Circle the smaller one.(3mks)
   
9. Use ‘shorter' or 'longer’ to fill in the gaps.(2mks)
   
   
10. Tree A is - than tree B.
11. Tree B is ___ than tree A.
12. Which line is longer?               (1mk)
    A            
    B              
13. Circle bottles that are of the same size. (4mks)
    

GEOMETRY (4mks)

12. Match the shapes that are the same. (5mks)
    

TOTAL =50 Marks

MARKING SCHEME

1.      
   1. 15
   2. 13
   3. 13
   4. 10
   5. 14
2.      
   1. 20
   2. 20
   3. 30
   4. 40
   5. 30
3.      
   1. 9
   2. 10
   3. 10
   4. 6
   5. 9
4.        
   1. 7
   2. 8
   3. 6
   4. 10
   5. 15
5.      
   1. 18
   2. 7
   3. 3
   4. 23
   5. 15
6.      
   1. 4
   2. 7
   3. 3
   4. 8
   5. 6
7. 10- ten
   8 - eight
   5 - five
   2 - two
   6 - six
8.    
   
9.        
   1. shorter
   2. longer
10. B
11.     
    
12.