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: 8, __, 12, 14, 16
Warm-upAnswer:
- 2
Fill in the missing number in the growing pattern: 4, 9, 14, __, 24
Warm-upAnswer:
- 3
Fill in the missing number in the growing pattern: 4, 9, __, 19, 24
Warm-upAnswer:
- 4
Fill in the missing number in the growing pattern: 8, 12, 16, __, 24
On levelAnswer:
- 5
Fill in the missing number in the growing pattern: 5, __, 21, 29, 37
On levelAnswer:
- 6
Fill in the missing number in the growing pattern: 2, 9, 16, __, 30
On levelAnswer:
- 7
Fill in the missing number in the growing pattern: 13, 27, 41, 55, __, 83
ChallengeAnswer:
- 8
Fill in the missing number in the growing pattern: 5, 17, 29, __, 53, 65
ChallengeAnswer:
- 9
Fill in the missing number in the growing pattern: 20, 34, __, 62, 76, 90
ChallengeAnswer:
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Worksheet code: eyJzIjoiYWxnZWJyYS1wYXR0ZXJuLW1pc3NpbmctbnVtYmVyIiwiZCI6WzI3NzI5NjI1OSwxNTMyNzMxODEsMTcwMjc5OTM1MiwxNDY2NjIwNTMzLDEzODA5NTQwNDgsNjA1NjM3OTU0LDIwMDU0NjEyNTAsMjA5ODE1OTQ1MiwxMzkwNTc2NjldLCJ2IjoxfQ.e2e3e8a8278f
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Answer key · Determine unknown terms in a growing pattern
- 1.10 — The pattern grows by 2 each step, so the blank is 8 + 2 = 10.
- 2.19 — The pattern grows by 5 each step, so the blank is 14 + 5 = 19.
- 3.14 — The pattern grows by 5 each step, so the blank is 9 + 5 = 14.
- 4.20 — The pattern grows by 4 each step, so the blank is 16 + 4 = 20.
- 5.13 — The pattern grows by 8 each step, so the blank is 5 + 8 = 13.
- 6.23 — The pattern grows by 7 each step, so the blank is 16 + 7 = 23.
- 7.69 — The pattern grows by 14 each step, so the blank is 55 + 14 = 69.
- 8.41 — The pattern grows by 12 each step, so the blank is 29 + 12 = 41.
- 9.48 — The pattern grows by 14 each step, so the blank is 34 + 14 = 48.