Problem 9
Problem 5 – Catch the Bits
Problem 5 – Bits Up
Problem 4: Show that: 1 + 2 + 3 + + n = (n2+n) /2.
problem 4.3 – using prime factorizations
Problem 4 – Dancing Bits
Problem 4 – 3D Slices
Problem 3: We call a right triangle Pythagorean if each of its side
Problem 3: Page 1 - Art of Problem Solving
Problem 3.2 B 1. −5/2<3 because a negative number is always less
Problem 3.1 Extending the Number Line
Problem 3 – Play with Krisko
Problem 3
Problem 2 – Tribonacci Triangle
Problem 2 – Half Sum
Problem 2 Find the sum of all the even-valued terms in
Problem 2 Another Sequence
Problem 2
Problem 2
Problem 2
