Combined operations 9


Tables of multiplication

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

4 x 6 - 2 =

3 x 3 - 4 =

9 x 9 - 9 =

5 x 9 + 4 =

4 : 2 + 1 =

9 : 3 + 1 =

8 : 2 - 1 =

36 : 6 + 8 =

121 : 11 + 7 =

63 : 7 + 11 =

2 x 1 + 1 =

4 x 3 - 6 =

7 x 10 - 7 =

8 x 8 + 8 =

20 : 5 + 4 =

36 : 6 + 2 =

42 : 7 + 7 =

63 : 9 + 6 =

99 : 9 - 9 =

60 : 10 + 7 =

5 x  5 - 4 =

1 x 2 + 6 =

8 x 11 - 7 =

6 x 9 - 4 =

5 : 1 + 5 =

18 : 3 + 1 =

10 : 5 - 1 =

66 : 6 - 7 =

48 : 8 + 10 =

66 : 6 + 6 =

1 x 6 + 4 =

4 x 2 + 2 =

8 x 10 - 8 =

8 x 9 + 9 =

12 : 4 - 2 =

2 : 1 + 5 =

10 : 5 + 6 =

70 : 10 - 7 =

90 : 10 - 8 =

42 : 6 + 6 =



 

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®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