Subtracting Integers: DIFFERENCE SQUARES
by Mathy Techy © 2020
Price: $3 USD
Subjects: math
Grades: 6,7,8
Description
A different and fun way to practice rational number facts with INTEGERS (subtracting facts). Difference squares provide the answers, students need to fill in all 4 boxes in the Difference Square to produce the correct difference across each row and down each column! It's a fantastic way to also practice subtraction fact fluency with positive and negative integers. IDEAS FOR USE: -Use as consolidation of your own lessons on subtracting with integers -Use as homework for your own unit -Back to School fact fluency review -Math Centre activity -Enrichment opportunity for early finishers (or for working at grade levels beyond the students actual level) My students love these puzzles as they are way more engaging than the usual mad minute style practice. Even student who don't like math, enjoy these Difference Squares! I even have parents asking for more practice with these because they enjoy the challenge!
Acknowledgements
Thanks to: - Kimberly Geswein Fonts https://www.teacherspayteachers.com/Store/Kimberly-Geswein-Fonts - A Sketchy Guy (clipart) https://www.teacherspayteachers.com/Store/A-Sketchy-Guy