Number tricks

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a green and white print with numbers on it

Numbers! Numbers! Numbers! Scholastic Study Jams has a slide show for the students that introduces Prime and Composite Numbers. PRIME NUMBERS COMPOSITE NUMBERS The number "1" is neither prime or composite. After watching the slide show the students can take a short online multiple choice test to check their understanding. Just click on the link below to view the math slide show. ~ Scholastic Study Jams Prime and Composite Numbers Slide Show Also I have 2 free, printable worksheets (with…

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the multiplyed method for adding and subming numbers

Here is my blog that describes different ways you can multiply. These ways support conceptual understanding and are even more effective than the traditional procedure most people learned. The one pictured was created by students to ensure they didn't forget to multiply any of their factors.

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a poster with numbers on it and the words can you spot the number 45?

Test your keen observation skills with a challenging optical illusion, can you spot the number 45 hidden among a sea of 44s in just 10 seconds?

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