4 : 2



Tables of multiplication

- - - - - - - - - -

Tables of division
- - - - - - - - - -

Simple operations

Combined operations

Problems

Aritmetic tables

Instructions: Press one of the buttons on the right column The correct number is put in red .

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.

Simple operations

4 : 2 =

3 x 8 =

5 x 7 =

7 x 4 =

9 x 5 =

11 x 4 =

40 : 4 =

30 : 6 =

88 : 8 =

50 : 10 =








Operaciones combinadas

4 x 3 - 5 =

2 x 2 + 6 =

11 x 9 - 11 =

8 x 9 - 2 =

15 : 3 + 2 =

3 : 1 - 2 =

8 : 4 + 4 =

63 : 7 + 11 =

88 : 8 + 11 =

77 : 7 - 7 =








Problems


1. A postage cost 60 cents.

How much money will 5 postage cost?

a) 65 cents.

b) 300 cents.

c) 55 cents.

 


2. I have 36 chairs and I want to put them in rows of 6 chairs.

How many rows can I do?

a) 42 rows.

b) 30 rows.

c) 6 rows.

 


3. On a birthday, 56 cookies were shared out among 7 friends. If they ate the same amount of cookies,

How many cookies did each one receive?

a) 63 cookies.

b) 8 cookies.

c) 49 cookies.

 


4. There are 6 sardines in a can.

How many sardines will there be in 8 cans?

a) 14 sardines.

b) 2 sardines.

c) 48 sardines.

 


5. A group of 3 friends buy 6 raffles each one and they lost 2 raffles.

How many raffles do they have now?

a) 18 raffles.

b) 16 raffles.

c) 20 raffles.

 


6. Isabel has 16 candies and she divided them among her 4 friends. If one of them already had 4 candies,

How many candies does she have now?

a) 8 candies.

b) 24 candies.

c) 4 candies.

 


7. We bought a comic at 40 cents for each one of the 2 brother. If we also bought a seed bag at 20 cents,

How much money will we pay altogether?

a) 62 cents.

b) 60 cents.

c) 100 cents.

 


8. A girl has 6 bags with 8 marbles in each one. If she has 11 more marbles in another bag,

How many marbles does she have altogether?

a) 14 marbles.

b) 59 marbles.

c) 25 marbles.

 


9. We put 66 candies in 6 bags. If we ate 8 candies from the last bag.

How many candies are left in this bag?

a) 3 candies.

b) 80 candies.

c) 14 candies.

 


10. We shared out 90 marbles among 10 friends. If I lost 9 marbles when I was playing,

How many marbles do I have now?

a) 18 marbles.

b) 119 marbles.

c) 0 marble.



 


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| Educational applications | Calculation |
In Spanish | To print

®Arturo Ramo García.-Record of intellectual property of Teruel (Spain) No 141, of 29-IX-1999
Plaza Playa de Aro, 3, 1º DO 44002-TERUEL