Igry Dlia 2 Klassa Slozhnye Primery Innoplanetaninami -

Provide students with two "alien fuel cells" (numbers like

Use "Alien Base 10" blocks (visual aids) to show how Zork "breaks down" a ten to subtract from the ones column. For example, to solve , you must borrow from the tens to turn 3. Galaxy Comparisons: Greater Than / Less Than Aliens are collecting "Star Gems" from different planets. igry dlia 2 klassa slozhnye primery innoplanetaninami

To make this tangible, you can create cards with these types of "Alien Equations": Provide students with two "alien fuel cells" (numbers