Scroll:Mixed operations >> Mentally add and subtract numbers ending in zeroes >> saq (3482)


Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.



 

1)  

 Add:

30000+30000=


Answer:_______________




2)  

 Add;

4000000
+      8000000
------------


Answer:_______________




3)  

 Subtract:

50000-  20000=


Answer:_______________




4)  

 Subtract;

7000000
-     1000000
------------


Answer:_______________




5)  

 Add:

500000+  500000=


Answer:_______________




6)  

 Subtract;

80000
-     30000
------------


Answer:_______________




7)  

 Add:

40000
+     60000
------------


Answer:_______________




8)  

 Add:

50000+40000=


Answer:_______________




9)  

 Add;

3000000
+      6000000
------------


Answer:_______________




10)  

 Subtract:

70000-  30000=


Answer:_______________




 

1)  

 Add:

30000+30000= Answer: 60000


SOLUTION 1 :

 Add:

30000+30000={short:ans}

 

 



2)  

 Add;

4000000
+      8000000
------------
Answer: 12000000



3)  

 Subtract:

50000-  20000= Answer: 30000


SOLUTION 1 :

Subtraction:

50000-20000={short:ans}

 

 



4)  

 Subtract;

7000000
-     1000000
------------
Answer: 6000000



5)  

 Add:

500000+  500000= Answer: 1000000


SOLUTION 1 :

 Add:

500000+500000={short:ans}

 

 



6)  

 Subtract;

80000
-     30000
------------
Answer: 50000



7)  

 Add:

40000
+     60000
------------
Answer: 100000


SOLUTION 1 :

 Add:

40000+60000={short:ans}

 

 



8)  

 Add:

50000+40000= Answer: 90000


SOLUTION 1 :

 Add:

50000+40000={short:ans}

 

 



9)  

 Add;

3000000
+      6000000
------------
Answer: 9000000



10)  

 Subtract:

70000-  30000= Answer: 40000


SOLUTION 1 :

Subtraction:

70000-30000={short:ans}