YEAR 5 MATHSdoc - Idle CE (A) Primary School
... I can establish whether a number up to 100 is prime and the prime numbers up to 19. I can recognise and use square numbers and cube numbers, and use cm² and cm³. I can multiply and divide numbers mentally drawing on known facts. I can multiply and divide whole numbers and those involving decimals by ...
... I can establish whether a number up to 100 is prime and the prime numbers up to 19. I can recognise and use square numbers and cube numbers, and use cm² and cm³. I can multiply and divide numbers mentally drawing on known facts. I can multiply and divide whole numbers and those involving decimals by ...
Rational irrational Numbers
... Multiply by a suitable power of 10 so the recurring decimal appears exactly again: 1000 x = 123.123123..... ...
... Multiply by a suitable power of 10 so the recurring decimal appears exactly again: 1000 x = 123.123123..... ...
Reading and Writing Maths
... by the function, which is a new number. ln x – “Ell-En x”, “Ell-En of x” – the natural logarithm of x: if you do ethis number you get x as your answer – some people write this as log x log 10 x – “log base 10 of x”, “log 10 of x” – the base 10 logarithm of x: if you do 10this number you get x as you ...
... by the function, which is a new number. ln x – “Ell-En x”, “Ell-En of x” – the natural logarithm of x: if you do ethis number you get x as your answer – some people write this as log x log 10 x – “log base 10 of x”, “log 10 of x” – the base 10 logarithm of x: if you do 10this number you get x as you ...
Lesson 2-2 - Elgin Local Schools
... sign, add their absolute values. The sum has the same sign as the addends. – To add rational numbers with different signs, subtract the lesser absolute value from the greater absolute value. The sum has the same sign as the number with the greater absolute value. ...
... sign, add their absolute values. The sum has the same sign as the addends. – To add rational numbers with different signs, subtract the lesser absolute value from the greater absolute value. The sum has the same sign as the number with the greater absolute value. ...
solutions.
... 2. (3.3–13) Suppose that the set of colourings has the same cardinality as the set of natural numbers. Thus, we can enumerate all the colourings by natural numbers. Consider a given such enumeration: 1 RRRBBRBR... 2 BRBBBRRR... 3 RBRBRBRB... 4 RBBBRBBB... 5 BRBBRRBB... ...
... 2. (3.3–13) Suppose that the set of colourings has the same cardinality as the set of natural numbers. Thus, we can enumerate all the colourings by natural numbers. Consider a given such enumeration: 1 RRRBBRBR... 2 BRBBBRRR... 3 RBRBRBRB... 4 RBBBRBBB... 5 BRBBRRBB... ...