MATHS 3 - SOLVE PROBLEMS - 25.10.21

There were seven birds in each of the two trees?

Then three of them flew away.

How many birds stayed in the tree?

John gets a weekly allowance of two dollars. After saving money for six weeks. John bought a book that cost eight dollars. How much money did he have left?

Lisa also saved her weekly allowance of $2 for six weeks. Then, she earned $4 for helping the neighbor who was sick.

How much money does she have now?

Right now Fred has $11 in his piggy bank. He is going to save his weekly allowance of $2 for eight weeks. Then, he will have just enough money to buy an expensive model airplane. How much does it cost?

How many pairs of cheap socks can you buy with 15 dollars?

How many pairs of expensive  socks can you buy with 15 dollars?

Liz bought three pairs of cheap socks and two pairs of expensive socks. How much money did she spend?

How many legs do seven goats have together?

How many legs do three cats and seven chickens have altogether?

Eleven shops in a shopping mall have three workers, and two shops have 9 workers. How many workers are there total?

Of Marie’s relatives, 7 families have two children, 8 families have three children. All of the children are Marie’s cousins. How many cousins does Marie have?