Decide what operation should be used to solve each word problem. Then solve each word problem.
Anna has 132 marbles and she received 128 more marbles from her cousin. How many marbles does Anna have in total now?
What operation is used to solve the problem? __________
How many marbles does Anna have? __________
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
There are 453 people at a concert and 296 of them leave early. How many people are left at the concert?
What operation is used to solve the problem? __________
How many people are left at the concert? __________
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
There are 23 students in a classroom and each student has 7 pens. How many pens are there in total in the classroom?
What operation is used to solve the problem? __________
How many pens are there in total in the classroom? __________