On Monday , 342 people visited the book fair. On Tuesday ,257 people visited the book fair. How many people visited the book fair in all?

Raju sells ice cream .He puts 178 orange bars in his cart in the morning. Sam and his friends bought 78 orange bars. How many orange bars are left?

Tanya is 9 years old. Her mother is 40 years old. How many years older is Tanya's mother than Tanya?

There are 63 cows and 29 buffaloes in a farm. How many animals are there in the farm?

A fisherman caught 457 fish in the morning and 217 fish in the evening. How many fish did he catch that day?

There were 635 passengers in a train.357 of them got down at a station. How many passengers are left in the train?

There are 22 girls and 17 boys in a class. How many students are there in the class?

There are 56 cakes in a cake shop . 23 cakes got sold . How many cakes are left in the shop ?

Class 2 went for a picnic to Nehru Park. There were 23 boys, 37 girls and 8 teachers. How many people in all went for the picnic?