Grade 5 to 7 (Combination Book)
... Factors, Factor Pairs, Prime Numbers and Prime Factors Prime numbers between 1 and 100 How to work out prime factors of a number Composite Numbers Even and Odd Numbers Multiples Highest Common Factor (HCF) Lowest Common Multiple (LCM) Rectangular Numbers Square Numbers The perfect square or square n ...
... Factors, Factor Pairs, Prime Numbers and Prime Factors Prime numbers between 1 and 100 How to work out prime factors of a number Composite Numbers Even and Odd Numbers Multiples Highest Common Factor (HCF) Lowest Common Multiple (LCM) Rectangular Numbers Square Numbers The perfect square or square n ...
Applications of imaginary numbers
... For most human tasks, real numbers (or even rational numbers) offer an adequate description of data. Fractions such as ⅔ and ⅛ are meaningless to a person counting stones, but essential to a person comparing the sizes of different collections of stones. Negative numbers such as −3 and −5 are meaning ...
... For most human tasks, real numbers (or even rational numbers) offer an adequate description of data. Fractions such as ⅔ and ⅛ are meaningless to a person counting stones, but essential to a person comparing the sizes of different collections of stones. Negative numbers such as −3 and −5 are meaning ...
ProofSpace Problem Set
... “I wish to prove to you that there exists a unicorn. To do this, it obviously suffices to prove the (possibly) stronger statement that there exists an existing unicorn. (By an existing unicorn I of course mean a unicorn which exists.) Surely if there exists an existing unicorn, then there must exist ...
... “I wish to prove to you that there exists a unicorn. To do this, it obviously suffices to prove the (possibly) stronger statement that there exists an existing unicorn. (By an existing unicorn I of course mean a unicorn which exists.) Surely if there exists an existing unicorn, then there must exist ...
