It's a Fact!
These are all the factors of 36.
What is 1,2,3,4,6,8,12,18,36?
Numbers which are divisible by two (2) with no remainder.
What are even numbers?
These numbers can be written as fractions.
What are rational number?
The square root of 49.
What is 7?
TRUE/FALSE
{-1, 0, 1} a subset of the whole numbers.
What is FALSE?
These are all the factors of 52.
What is 1, 2, 4, 13, 26, 52?
TRUE/FALSE
All Prime numbers are odd.
What is FALSE?
2, a prime number, is not odd.
The symbol used to represent the set of Integers.
What is Z?
The square of 9.
What is 81?
TRUE/FALSE
Euler's constant, e, is a real number.
What is TRUE?
e = 2.718281828459 ...
This is the HCF of 14, 36 and 42.
What is 2?
TRUE/FALSE
The number sixteen (16) is both a square and composite number.
What is TRUE?
TRUE/FALSE
Pi is both rational and irrational.
What is FALSE?
Irrational/Rational.
The square root of 65.
What is Irrational?
The square root of 65 is 8.062257748...
This is the symbol used to represent Real Numbers.
What is R?
These are all the prime factors of 30.
What is 2, 3 and 5?
TRUE/FALSE
All odd numbers have 1,3,5,7, or 9 in the ones place.
What is TRUE?
TRUE/FALSE
All recurring decimals are irrational.
What is FALSE?
Recurring decimals can be expressed in fraction form.
Irrational/Rational.
The square root of 256.
What is Rational?
The square root of 256 is 16.
Irrational numbers are these types of decimals.
What is non-terminating and non-repeating?
TRUE/FALSE
All whole numbers have a minimum of two factors.
What is FALSE?
0 and 1 do not have two factors.
TRUE/FALSE
The sum of any two odd numbers will also be odd.
What is FALSE?
TRUE/FALSE
The natural numbers are a subset of the integers.
What is TRUE?
The square root of 196 plus the square root of 121
What is 25?
TRUE/FALSE
P is a subset of Q.
What is False?
Irrational numbers are not a subset of rational numbers.