MathIQO worksheet
Determine unknown terms in a growing pattern · Grade 4 · C1.3
Name: ______________________
Date: ______________________
- 1
Fill in the missing number in the growing pattern: 5, 7, 9, __, 13
Warm-upAnswer:
- 2
Fill in the missing number in the growing pattern: 5, 9, 13, __, 21
Warm-upAnswer:
- 3
Fill in the missing number in the growing pattern: 1, __, 9, 13, 17
Warm-upAnswer:
- 4
Fill in the missing number in the growing pattern: 9, 15, 21, __, 33
On levelAnswer:
- 5
Fill in the missing number in the growing pattern: 5, 8, __, 14, 17
On levelAnswer:
- 6
Fill in the missing number in the growing pattern: 5, 13, 21, __, 37
On levelAnswer:
- 7
Fill in the missing number in the growing pattern: 6, 12, __, 24, 30, 36
ChallengeAnswer:
- 8
Fill in the missing number in the growing pattern: 11, 20, __, 38, 47, 56
ChallengeAnswer:
- 9
Fill in the missing number in the growing pattern: 8, 17, __, 35, 44, 53
ChallengeAnswer:
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Worksheet code: eyJzIjoiYWxnZWJyYS1wYXR0ZXJuLW1pc3NpbmctbnVtYmVyIiwiZCI6Wzg4MTA2NjgxMyw3NzUxOTM2NzgsMTI1NDUyNjYyNCwxOTkxNjc4MjQzLDE0NDU4NjEzMzIsMTU2ODUzMjk4NywxOTY1ODcwMDc2LDEzMDc2MDgyNjYsMTE3OTMxNzI0NF0sInYiOjF9.5a557b4996c0
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Answer key · Determine unknown terms in a growing pattern
- 1.11 — The pattern grows by 2 each step, so the blank is 9 + 2 = 11.
- 2.17 — The pattern grows by 4 each step, so the blank is 13 + 4 = 17.
- 3.5 — The pattern grows by 4 each step, so the blank is 1 + 4 = 5.
- 4.27 — The pattern grows by 6 each step, so the blank is 21 + 6 = 27.
- 5.11 — The pattern grows by 3 each step, so the blank is 8 + 3 = 11.
- 6.29 — The pattern grows by 8 each step, so the blank is 21 + 8 = 29.
- 7.18 — The pattern grows by 6 each step, so the blank is 12 + 6 = 18.
- 8.29 — The pattern grows by 9 each step, so the blank is 20 + 9 = 29.
- 9.26 — The pattern grows by 9 each step, so the blank is 17 + 9 = 26.