Consecutive numbers and multiples of five

Consecutive numbers and multiples of five

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Teaching with Algebra Tiles: Mastering Proof

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Recap

  • A recap of algebra tiles
  • Long division
  • Recap Practise

Think of a Number

  • Think of a number
  • Think of a number practise

Odd and Even Numbers

  • Odd and even numbers
  • The square of an odd number

Algebraic Proofs

  • Algebraic Proof Problems
  • Consecutive numbers and divisibility
  • Sum of two consecutive numbers
  • Consecutive even numbers
  • Consecutive numbers and multiples of five
  • Products of consecutive numbers
  • Products and square numbers
  • Squaring odd numbers
  • Divisibility of (n+2)² – (n-2)²
  • Proving that (n + 1)² + (n + 3)² − (n + 5)² = (n + 3)(n − 5)

Primes

  • Sieve of Eratosthenes
  • Primes and multiples of 6
  • Primes greater than 3

More Problems

  • Take 2 from 3
  • Take 3 from 5