1. Miguela has a collection of 5 dolls. She gave three dolls.

How many dolls does Miguela have now?

a) 8 dolls.
b) 2 dolls.
c) 6 dolls.
 

2. There were 3 books in the library of my house. For my birthday I received 4 books.

How many books do I have now?

a) 1 book.
b) 12 books.
c) 7 books.

3. There were 10 liters of water in a jar and 6 liters have been extracted.

How many liters are left?

a) 16 liters.
b) 4 liters.
c) 12 liters.
 

4. I have 8 candies in my closet. I give 5 to my friends.

How many candies do I have now?

a) 13 candies.
b) 6 candies.
c) 3 candies.

5. Pedro has 6 marbles, Juan has 6 and James has 5.

How many marbles are there altogether?

a) 12 marbles.
b) 17 marbles.
c) 11 marbles.

6. There were 4 cookies in one box. First, I ate 2 of them and then 1.

How many cookies are left?

a) 1 cookie.
b) 7 cookies.
c) 6 cookies.

7. Paloma had 6 books on her bookcase. She received 4 in her birthday and she lent 5 to her friends.

How many books does she have now?

a) 10 books.
b) 15 books.
c) 5 books.

8. 10 passengers travel in a DC-10 plane. At the airport 8 people go aboard and then 11 go down.

How many people are there on the plane?

a) 18 passengers.
b) 7 passengers.
c) 29 passengers.

9. Miguela has 10 euros. Her mother gives her 8 and she spent 6 euros on school supplies.

How much money does she have left?

a) 12 Euros.
b) 11 Euros.
c) 24 Euros.

10. A school bus transports 10 children. At the first stop 8 children get down and 9 new children get in.

How many children are there in the bus now?

a) 27 children.
b) 10 children.
c) 11 children.