I think 20 is too small and 50 is too big. And, my estimate is 36
I like the way you've arranged them, Aditi!
Thanks Mr Gregg.
4B have guessed that 25 is too small and 50 is too big. What's the answer please?
Thank you Mrs Baldwin. 4B's guess is right - the answer is 36. It is 6 x 4 + 6 x 2 = 36.
20 is to small and 50 is to my estimate is 40.