Sequence Rules and Terms

Sequence Rules and Terms

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers different types of number sequences. It starts with the Fibonacci sequence, where each number is the sum of the previous two, beginning with 0 and 1. Next, it explores a sequence of fractions where the denominator doubles each time. The third sequence involves multiplying the previous number by -2 and adding 3, with a focus on both forward and backward calculations. Finally, the video discusses creating custom sequence rules, such as adding 5 to the previous term or multiplying by 2 and adding 5.

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23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the third number in the sequence if it starts with 0 and 1, and each number is the sum of the previous two?

3

2

4

1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a sequence starts with 0 and 1, and each number is the sum of the previous two, what is the 5th number?

3

5

8

13

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a sequence where each number is the sum of the previous two, starting with 0 and 1, what is the 10th number?

89

55

34

21

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the rule for generating the next term in the sequence starting with 1/2, 1/4, 1/8?

Multiply the denominator by 2

Add 1 to the numerator

Subtract 1 from the denominator

Multiply the numerator by 2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the next term in the sequence 1/2, 1/4, 1/8?

1/16

1/12

1/6

1/10

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a sequence starts with 1/2, 1/4, 1/8, what is the 5th term?

1/64

1/128

1/32

1/16

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a sequence where each term is multiplied by -2 and then 3 is added, what is the next term after -7?

27

-17

7

17

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