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GCF Bingo

This document describes a variation of the game Bingo to practice greatest common factor (GCF) calculations with students. It provides instructions for setting up a GCF Bingo game where students fill out a Bingo sheet with numbers and teachers call out number pairs to find the GCF of.

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66 views2 pages

GCF Bingo

This document describes a variation of the game Bingo to practice greatest common factor (GCF) calculations with students. It provides instructions for setting up a GCF Bingo game where students fill out a Bingo sheet with numbers and teachers call out number pairs to find the GCF of.

Uploaded by

YiFei
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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GCF Activity

GCF Bingo
This is a fun variation of the game ‘Bingo’, perfect for practicing GCF with your
students.

What you will need: B I N G O


1 6 11 16 21
• 1 copy of the blank Bingo sheet for each child
2 7 12 17 22
• Pen/marker for each child 8 13 18 23
3
• Chocolates or other treats for the winners (optional) 4 9 14 19 24
5 10 15 20 25
Instructions:
1. Make a copy of the blank Bingo sheet for each child.
2. Instruct students to fill in their sheets with numbers from 1 to 25. Ensure
they use a pen or marker so they can’t change their numbers during the
game.
3. Make sure each child has filled in his/her sheet.
4. Play the game by calling out pairs of numbers and instructing students to
put an ‘X’ on the GCF of the pair.
5. Make sure to note down the numbers and their GCFs as you call them out so
you can use it to cross-check the students’ Bingo cards when they’re done.
6. Give the students time to calculate the GCF for each pair as you play the
game. You might want to prepare the list of numbers beforehand so that you
don’t end up with the same GCFs for multiple pairs.
7. The first student to cross out all four numbers in a row or column wins the
game.
8. You can have multiple winners by creating categories like ‘1st row’, ‘2nd row’,
‘blackout’ (the first to cross out all 16 squares), etc.

See more worksheets at www.mathblaster.com/teachers/math-worksheets. © 2007-2014 Knowledge Adventure, Inc. All Rights Reserved.
GCF Activity

GCF Bingo

See more worksheets at www.mathblaster.com/teachers/math-worksheets. © 2007-2014 Knowledge Adventure, Inc. All Rights Reserved.

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