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Fill the missing value, skip counting by 2

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1

Fill the gap.

, 92, 94, 96, 98

2

Fill the gap.

, 52, 54, 56, 58

3

Fill the gap.

, 22, 24, 26, 28

4

Fill the gap.

70, 72, , 76, 78

5

Fill the gap.

90, , 94, 96, 98

6

Fill the gap.

60, , 64, 66, 68

7

Fill the gap.

4, 6, , 10, 12

8

Fill the gap.

10, 12, 14, , 18

9

Fill the gap.

50, , 54, 56, 58

10

Fill the gap.

80, 82, 84, , 88

11

Fill the gap.

10, 12, , 16, 18

12

Fill the gap.

30, 32, 34, , 38

13

Fill the gap.

, 82, 84, 86, 88

14

Fill the gap.

20, 22, , 26, 28

15

Fill the gap.

60, , 64, 66, 68

16

Fill the gap.

40, , 44, 46, 48

17

Fill the gap.

39, 41, , 45, 47

18

Fill the gap.

70, 72, 74, , 78

19

Fill the gap.

10, 12, , 16, 18

20

Fill the gap.

30, 32, , 36, 38

Your score is:

Excellent

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