Vocabulary
Missing Numbers
Patterns?
Squares
Composite or Prime
100
more than two factors
What is a composite number
100
Which is a perfect square: 36 45 54 63
What is 36
100
How many perfect squares are greater than 50 and less than 110?
What is three (64, 81 and 100)
100
11 squared equals
What is 121
100
Which is a composite number? a.11 b.18 c.25 d.36
What is B. 18 because there are more than 2 factors: 1,2,3,6,9,18
200
divisible by 2
What is an even number
200
15 to the second power (draw exponential notation to help solve)
What is 225
200
What are the missing numbers? 4, ___, 16, 25, 36, 49, ___, 81, ____ What is the pattern?
What is 9, 64, 100. The pattern is they are all square numbers.
200
Which number is a perfect square or square number? a.20 b.81 c.55 d.12
What is B. 9x9=81
200
Which is a prime number? a.9 b.12 c.19 d.21
What is C. 19 because the only factors are 19 and 1 (only 2 factors - 1 and itself)
300
Only two factors (one and itself)
What is a prime number
300
What is the square root of 25? (draw 25 with square root symbol)
What is 5
300
There is an array with 3 rows and 3 columns. Write the perfect square (square number). Write the square root.
What is an array with 9 total dots. Perfect square = 9 Square root of 9 = 3
300
What is the square root of 25?
What is 5
300
Whish is a set of composite numbers? a.11,15,16,17 b.3,6,7,9 c.4,6,8,9,12 d.1,3,4,5,8
What is C. 4,6,8,9,12 because they all have more than 2 factors.
400
Listing the lowest factors
What is prime factorization
400
_____ squared equals 100
What is 10 to the second power
400
Which group includes all possible factors of 32? a.1,2,3,4,8,12,16,32 b.1,2,4,8,16,32 c.1,4,8,32 d.1,3,5,6,7,10,32
What is B: 1,2,4,8,16,32 are all factors of 32.
400
12 squared =
What is 144
400
Which is a set of all prime numbers? a.4,6,8,10 b.3,6,7,9 c.1,2,4,6 d.2,3,5,7
What is D. 2,3,5,7 because there are only 2 factors: one and itself
500
you can multiply the number by itself Hint: it has the same number of rows and columns
What is a square number
500
What are all the factors of 64?
What is 1,2,4,8,16,32,64 BONUS - which one(s) are prime numbers?
500
Which group includes all prime numbers? a.10,20,30,40,50 b.1,2,4,8,16,31,64 c.2,3,5,7,11,13 d.1,2,4,6,7,9
What is C. They are all prime numbers.
500
What is 7 to the second power?
What is 49
500
List all the prime numbers less than 10
What is 2,3,5,7
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