6  2 
Name: ______________________________________ Subject: _______________________ Date: _______
Write on the
right side what is missing.
In the combined operations, you must do the first operation with the first two numbers. Then, you must do the second operation with the result and the third number.
6  2 = 

3 + 11 = 

5 + 10 = 

7 + 4 = 

9 + 6 = 

11  4 = 

9  4 = 

16  6 = 

12  8 = 

12  10 = 
3 + 6 + 4 = 

3  1  2 = 

2 + 1  3 = 

3  2 + 1 = 

1 + 5  5 = 

6 + 11 + 8 = 

11  9 + 9 = 

8  7 + 11 = 

11 + 8  9 = 

11 + 8 + 10 = 
1. There were 5 books in the library of my house. For my birthday, I received 6 books.
How many books do I have now?
a) 30 books.
b) 1 book.
c) 11 books.
2. Paul has 3 trading cards and Pedro also has 3.
How many trading cards are there altogether?
a) 6 cards.
b) 4 cards.
c) 1 card.
3. I have 7 candies in my closet. I give 6 of them to my friends.
How many candies do I have left?
a) 13 candies.
b) 5 candies.
c) 1 candy.
4. Alfonso has a collection of stamps. In a store he bought 8 stamps and then he bought 11 in another store.
How many stamps does he have in total?
a) 19 stamps.
b) 21 stamps.
c) 3 stamps.
5. There are 4 people in a circus. 2 more people come in and then 4 people come out.
How many people are left in the circus?
a) 10 people.
b) 6 people.
c) 2 people.
6. There are 6 children in a movie theater. 4 of them come out and then 4 children come in.
How many children are there at the end of the movie?
a) 14 children.
b) 6 children.
c) 8 children.
7. Pilar has 4 marbles, Juana has 3 and Amparo 6.
How many marbles are there altogether?
a) 7 marbles.
b) 13 marbles.
c) 9 marbles.
8. In a circus there were 8 elephants, 9 tigers and 6 monkeys.
How many animals were there in the circus?
a) 17 animals.
b) 15 animals.
c) 23 animals.
.
9. José Luis had 9 euros and his father gave him 6. He bought a book that cost 11 euros.
How much money does he have now?
a) 5 Euros.
b) 4 Euros.
c) 26 Euros.
10. 7 soldiers travel in a military plane. At the airport, 8 people go aboard and 7 go down.
How many soldiers are there in the plane?
a) 22 soldiers.
b) 8 soldiers.
c) 7 soldiers.
 Educational
applications 
Calculation 
In Spanish  Interctive
®Arturo Ramo García.Record of intellectual property of Teruel (Spain)
No 141, of 29IX1999
Plaza Playa de Aro, 3, 1º DO 44002TERUEL