Addition and Subtraction Within 1000

1		Jean sells 230 tickets. She has 150 tickets left. How many tickets did she have at first? H T O Jean has tickets at first.
2		Mike has 65 stamps. He has 30 stamps fewer than Dennis. How many stamps does Dennis have? H T O Dennis has stamps.
3		Father spends $35 on a wallet. Mother spends $55 on a handbag. How much money do they spend altogether? H T O They spend $ altogether.
4		There are 560 apples and 350 oranges. How many more apples than oranges are there? H T O There are more apples than oranges.
5		There are 350 people in a hall. 180 of them are adults. How many children are there? H T O There are children.

Watch the video for the solution and the answer.