Maths Challenge 3

How many ways can you make 100?

Look at the slideshow for some ideas.

4 Comments

  1. bvsaaram says:

    5×5=25×4=100
    9+1=10×5=50 then 5×5=25×2=50+50=100
    9+4=13×8=104-4=100
    4×5=20×5=100
    (1+9)×(2+8)=100
    (3+7)×(4+6)=100
    (5+5)×(5+6)=110 then 9+1=10 then 110-10

    1. bvsameer says:

      Well done Saraam

  2. Miss Dunleavy says:

    Well done. Thank you Saaram for having a go at our maths challenges.

  3. Mrs Jacques says:

    (15+5) x (4+1) = 100

Leave a Reply

Your email address will not be published. Required fields are marked *