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, __, 11, 14, 17
Warm-upAnswer:
- 2
Fill in the missing number in the growing pattern: 7, 9, __, 13, 15
Warm-upAnswer:
- 3
Fill in the missing number in the growing pattern: 3, 8, __, 18, 23
Warm-upAnswer:
- 4
Fill in the missing number in the growing pattern: 13, 16, __, 22, 25
On levelAnswer:
- 5
Fill in the missing number in the growing pattern: 10, 16, __, 28, 34
On levelAnswer:
- 6
Fill in the missing number in the growing pattern: 14, 21, 28, __, 42
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: 14, 21, 28, 35, __, 49
ChallengeAnswer:
- 9
Fill in the missing number in the growing pattern: 17, 27, 37, 47, __, 67
ChallengeAnswer:
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Worksheet code: eyJzIjoiYWxnZWJyYS1wYXR0ZXJuLW1pc3NpbmctbnVtYmVyIiwiZCI6WzEwMTIzNjc0OTksMTUxOTE1NzI2Myw5ODk5ODkwNTEsMTQ2ODg0NDY1MSwxMjcyNzI0MDYsNzU0ODk1MzUzLDE3NDA4NDgwMjQsMTM4NzYxMTQ0Miw4MjQ4MTg5NTJdLCJ2IjoxfQ.4fbe33aee24f
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Answer key · Determine unknown terms in a growing pattern
- 1.8 — The pattern grows by 3 each step, so the blank is 5 + 3 = 8.
- 2.11 — The pattern grows by 2 each step, so the blank is 9 + 2 = 11.
- 3.13 — The pattern grows by 5 each step, so the blank is 8 + 5 = 13.
- 4.19 — The pattern grows by 3 each step, so the blank is 16 + 3 = 19.
- 5.22 — The pattern grows by 6 each step, so the blank is 16 + 6 = 22.
- 6.35 — The pattern grows by 7 each step, so the blank is 28 + 7 = 35.
- 7.18 — The pattern grows by 6 each step, so the blank is 12 + 6 = 18.
- 8.42 — The pattern grows by 7 each step, so the blank is 35 + 7 = 42.
- 9.57 — The pattern grows by 10 each step, so the blank is 47 + 10 = 57.