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WorksheetsPattern Numbers and Sequences NAMS
Total questions: 10
Worksheet time: 50mins
Bilangan ke-10 dari pola bilangan 5, 7, 9, 11 adalah ....
20
23
18
19
Suku ke-32 dari barisan bilangan 3, 8, 13, 18, .... adalah ….
465
153
168
158
Banyak lingkaran pada pola ke-20 adalah ........
462
506
380
420
What kind of sequence is the pattern 400, 200, 100, 50, 25, ...?
Arithmetic
Neither
Geometric
Which expression represents this sequence:
2, 8, 14, ...
4n
3n + 2
6n - 4
5n - 2
Michael and John are creating patterns. Michael uses the rule “multiply by 2” and starts at 5. John uses the rule “add 8” and starts at 16. What is the first number in Michael’s pattern that also appears in John’s pattern?
5
40
16
80
Faith wrote the number pattern below.
8, 16, 32, 64, 128
Which of the following could be a rule for this pattern?
Multiply by 2.
Double the number.
Add 16.
Multiply by 4.
5, 15, 45, 135 is a ...
Geometric sequence with r = 3
Arithmetic sequence with b = 10
Geometric sequence with r = 1/3
Arithmetic sequence with b = 3
Write a formula for the following sequence:
5, 8, 11, 14, 17...
an = 3(n-1) + 2
an = 5 + (3)n-1
an = 5 + (n-1)(3)
an = 5 + 3n
Suku ke-n dari suatu barisan bilangan adalah 2n2 - 1. Tiga suku pertama dari barisan tersebut adalah....
1, 5, 35
1, 7, 17
0, 3, 17
0, 6, 16
