Retrieval: Number sequences | Baamboozle - Baamboozle

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Number sequences

Study Slideshow

Igor counts up in steps of 3 starting at −40.Write the fifth number in his sequence in the box Observe the sequence below:

-25

What is the term to term rule? 4, 13, 22, 31, ............ ,.............. ,............ ,

What is the 12th term of this sequence? 4, 13, 22, 31

12 x 9 - 5 = 103

Read the statements and write the sequence: Milan is thinking of a sequence: The first term of the sequence is ninety-two. The last term of the sequence is 64. There are 5 terms in the sequence. The term-to-term rule is subtr

92, 85, 78, 71, 64

92, 84, 77, 72, 64

92, 85, 79, 72, 64

The pattern starts 1, 3, 6, …. What do you call this number sequence?

Square numbers

Triangular numbers

An Equilateral family

Scalene numbers

Duy Khiem says, “Here are two different ways to write square numbers”. Can you write the fifth terms of each his sequences?1², 2², 3², 4², ……….

6²

5²

True or false: 9² means 9 x 2?

True! The product is 18.

False! The product is 81.

A …………………………number is a number that has only two factors. Itself, and the number ………………………….. .

even

composite

odd

prime

A …………………………….. number has more than two factors . These numbers can also be divided by numbers other than one and itself.

prime

rectangular

composite

square

These are prime numbers.

2, 3, 5, 11, 13

1, 4, 9, 25, 36

2, 3, 5, 9, 15

4, 8, 12, 16