Guess my number!
A game which requires use of Trail and Improvement. Students must share the cards out (in pairs) and initially write an equation to represent the information given. Following this, students should calculate the solution. Clues are given on the cards, along with the answer for the person holding the card. (You could take this off so both are required to work it out.) Points can be rewarded for the correct solution.


Save for later
  • Trial and Improvement Guess My Number Game.pdf

About this resource


Created: Nov 27, 2011

Updated: Feb 26, 2019


pdf, 102 KB

Trial and Improvement Guess My Number Game

Report a problem

This resource is designed for US teachers. View UK version .

Creative Commons "NoDerivatives"

Creative Commons "NoDerivatives"