Bidmas Study guides, Class notes & Summaries

BIDMAS Correct Answer Brackets, Indices, Division, Multiplication, Addition Subtraction Integer Correct Answer A whole number Factors of a number Correct Answer Numbers that divide into it Prime number Correct Answer Only divides by itself and one What does LCM stand for? Correct Answer Lowest Common Multiple What is LCM? Correct Answer The smallest number that can divide by all the numbers in the question What does HCF stand for? Correct Answer Highest Common Factor What is...

integer a whole number integers can be... negative or positive and include 0 factors positive integers that can be divided into the number with no remainders give a factor of 40 1/2/4/5/8/10 multiple The product of a whole number and any other whole number. give a multiple of 9 9/18/27/36/45/54/63/72/81/90/99/108 an even number one that is always divisible by 2 an odd number one that is not even find the common factors of 8 and 6 1,2 find 1 common multiple of 8 and 6 24/48 gi...

Maths GCSE Questions Correctly Answered 2024. Lowest Common Multiple - ANSWER The Lowest number in the two numbers time tables. ie, 18 and 24, so they both have 72 which is the lowest common multiple. Prime Factors - ANSWER Prime numbers that multiply to achieve a chosen number. ie, 110 > 2 x 55, 55 isn't prime so do the same, 55 > 11 x 5, both prime, so prime factors of 110 are, 2 x 5 x 11. (you always have to divide the number by a chosen prime, 2 is a good choice) Highest Common...

MathsGCSE Exam Questions With Verified Answers 2024 Lowest Common Multiple - answerThe Lowest number in the two numbers time tables. ie, 18 and 24, so they both have 72 which is the lowest common multiple. Prime Factors - answerPrime numbers that multiply to achieve a chosen number. ie, 110 > 2 x 55, 55 isn't prime so do the same, 55 > 11 x 5, both prime, so prime factors of 110 are, 2 x 5 x 11. (you always have to divide the number by a chosen prime, 2 is a good choice) Highest ...

MathsGCSE Exam Questions With Verified Answers 2024 Lowest Common Multiple - answerThe Lowest number in the two numbers time tables. ie, 18 and 24, so they both have 72 which is the lowest common multiple. Prime Factors - answerPrime numbers that multiply to achieve a chosen number. ie, 110 > 2 x 55, 55 isn't prime so do the same, 55 > 11 x 5, both prime, so prime factors of 110 are, 2 x 5 x 11. (you always have to divide the number by a chosen prime, 2 is a good choice) Highest Co...

Maths edexcel Gcse 2023 questions and answers Mixed numbers to improper fractions 1 ,1/15 - CORRECT ANSWERS denominator is same as mixed number, so 15, the numerator is (denominator x whole number)+numerator so 16 Improper Fractions to Mixed Numbers 140/42 - CORRECT ANSWERS See how many 42s go into 140. This the whole number, 3, and then the denominator stays the same, 42, and the numerator is the remainder, 16. so the answer is 3, 16/42 BIDMAS - CORRECT ANSWERS...

IGCSE Math Final Exam Prediction Questions 2024. Integer - CORRECT ANSWER A whole number, which can be positive, negative, or zero: Natural number - CORRECT ANSWER A positive whole number, or 'counting number' Square number - CORRECT ANSWER A number that is the result of multiplying an integer by itself Cube number - CORRECT ANSWER A number that is the result of multiplying three integers that are the same Prime number - CORRECT ANSWER A number that divides exactly by only two...

GCSE MATHEMATICS F Foundation Tier Paper 2 Calculator Time allowed: 1 hour 30 minutes Materials For this paper you must have: • a calculator • mathematical instruments • the Formulae Sheet (enclosed). Instructions For Examiner’s Use Pages Mark 2–3 4–5 6–7 8–9 10–11 12–13 14–15 16–17 18–19 20–21 22–23 24–25 26–27 TOTAL • Use black ink or black ball-point pen. Draw diagrams in pencil. • Fill in the boxes at...

Maths GCSE Questions Correctly Answered 2024 Updated.Lowest Common Multiple - ANSWER The Lowest number in the two numbers time tables. ie, 18 and 24, so they both have 72 which is the lowest common multiple. Prime Factors - ANSWER Prime numbers that multiply to achieve a chosen number. ie, 110 > 2 x 55, 55 isn't prime so do the same, 55 > 11 x 5, both prime, so prime factors of 110 are, 2 x 5 x 11. (you always have to divide the number by a chosen prime, 2 is a good choice) Highest ...

MathsGCSE Exam Questions With Verified Answers 2024 Lowest Common Multiple - answerThe Lowest number in the two numbers time tables. ie, 18 and 24, so they both have 72 which is the lowest common multiple. Prime Factors - answerPrime numbers that multiply to achieve a chosen number. ie, 110 > 2 x 55, 55 isn't prime so do the same, 55 > 11 x 5, both prime, so prime factors of 110 are, 2 x 5 x 11. (you always have to divide the number by a chosen prime, 2 is a good choice) Highest Co...