Combined operations 10


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 3 + 5 =

6 x 4 - 4 =

8 x 8 + 8 =

8 x 7 - 6 =

5 : 1 - 4 =

30 : 5 - 4 =

16 : 4 + 4 =

66 : 6 - 9 =

42 : 6 + 7 =

70 : 7 - 9 =

4 x  5 + 4 =

4 x 3 - 5 =

10 x 8 +1 =

10 x 10 - 1 =

15 : 3 - 4 =

24 : 6 + 6 =

15 : 5 + 2 =

77 : 11 + 6 =

36 : 6 - 5 =

90 : 10 + 11 =

1 x 2 + 5 =

2 x 5 - 2 =

7 x 7 +7 =

9 x 11 - 11 =

12 : 4 + 6 =

54 : 9 + 7 =

10 : 5 + 3 =

80 : 10 - 8 =

66 : 6 + 6 =

88 : 8 - 10 =

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 =


 

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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