2 x 7

 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

 2 x 7 = 4 x 2 = 6 x 9 = 8 x 8 = 10 x 3 = 24 : 3 = 45 : 5 = 63 : 7 = 72 : 9 = 33 : 11 =

# Combined operations

 5 x 2 - 5 = 6 x 1 + 3 = 8 x 7 - 7 = 10 x 6 - 11 = 36 : 6 + 1 = 15 : 5 + 6 = 6 : 2 + 4 = 99 : 11 - 7 = 72 : 9 + 8 = 80 : 10 - 6 =

# Problems

1. There were 6 chocolates in 1 box.

How many chocolates will there be in 3 boxes?

a) 18 chocolates.

b) 3 chocolates.

c) 6 chocolates.

2.- 30 cherries are shared out between 6 children.

How many cherries will each child receive?

a) 36 cherries.

b) 5 cherries.

c) 24 cherries.

3. A box of books is 9 kilos.

How much will 8 boxes be?

a) 72 kilos.

b) 17 kilos.

c) 1 kilo.

4. Pablo shared out 56 marbles between his 8 friends.

How many marbles will each one receive?

a) 64 marbles.

b) 7 marbles.

c) 48 marbles.

5. Miguela has 16 candies and she shares out them among her 4 friends. If one of them already had 5 candies,

How many candies does she have now?

a) 9 candies.

b) 21 candies.

c) 25 candies.

6. We bought a comic at 20 cents for each one of the 4 brothers. If we also bought a seed bag at 60 cents,

How much money will we pay altogether?

a) 84 cents.

b) 20 cents.

c) 140 cents.

7. Josefina found 12 trading cards and she shared out them between 2 friends. Pilar gave 3 trading cards to her sister.

How many cards does Pilar have left?

a) 3 cards.

b) 17 cards.

c) 9 cards.

8. We place 99 candies in 11 bags. If I eat 9 candies from the last bag,

How many candies are left in this bag?

a) 0 candy.

b) 88 candies.

c) 90 candies.

9. We share out 100 marbles among 10 friends. If I lost 9 marbles when I was playing,

How many marbles do I have left?

a) 99 marbles.

b) 19 marbles.

c) 1 marble.

10.  A group of 7 boys buy football tickets at 11 euros. If they only had 7 euros,

How much money do they need?

a) 70 Euros.

b) 25 Euros.

c) 18 Euros.