medium Set 42 Form Exercise

What is the next number in the sequence? 6, 9, 12, __, 18

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Answer: 15

SubType
skip-counting
Difficulty
normal

Count the dots: How many are there? (7 dots)

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Answer: 7

SubType
count-objects
Difficulty
normal

What is the next number in the sequence? 2, __, 6, 8, 10

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Answer: 4

SubType
skip-counting
Difficulty
normal

Count by 2s: 6, 8, 10, 12, __

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Answer: 14

SubType
count-by
Difficulty
normal

Count by 3s: 3, 6, 9, 12, __

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Answer: 15

SubType
count-by
Difficulty
normal

What is the next number in the sequence? 10, __, 20, 25, 30

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Answer: 15

SubType
skip-counting
Difficulty
normal

What is the next number in the sequence? 6, 9, __, 15, 18

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Answer: 12

SubType
skip-counting
Difficulty
normal

What is the next number in the sequence? 10, __, 30, 40, 50

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Answer: 20

SubType
skip-counting
Difficulty
normal

Count the triangles: How many are there? (5 triangles)

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Answer: 5

SubType
count-objects
Difficulty
normal

Count by 2s: 10, 12, 14, 16, __

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Answer: 18

SubType
count-by
Difficulty
normal

Count the hearts: How many are there? (3 hearts)

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Answer: 3

SubType
count-objects
Difficulty
normal

What is the next number in the sequence? 2, 4, __, 8, 10

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Answer: 6

SubType
skip-counting
Difficulty
normal

Count the dots: How many are there? (17 dots)

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Answer: 17

SubType
count-objects
Difficulty
normal

Count by 3s: 6, 9, 12, 15, __

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Answer: 18

SubType
count-by
Difficulty
normal