Multiply and Divide Rational Numbers by Mathew Weigart https://padlet.com/mweigart/qiwghz2xorsr6b65 en-us 2023-10-25 01:24:53 UTC 2023-11-20 03:30:07 UTC hello@padlet.com mweigart https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2773801361 2023-11-02 13:04:48 UTC https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2773801361 mweigart https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2773805854  I can evaluate expressions and solve real-world problems involving rational number multiplication and division.

]]> 2023-11-02 13:07:42 UTC https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2773805854 mweigart https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2773817408 Remember the two rules of multiply rational numbers

  1. If the factors have the same. sign, the product is. positive.

  2. If the factors have different. signs, the product is. negative.

]]> 2023-11-02 13:15:03 UTC https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2773817408 Dividing Rational Numbers mweigart https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2774120242 Remember the three word when dividing fractions: Keep, Switch, and Flip


Keep: the first fraction the same

Switch: the sign from dividing to multiply


Flip: flip the numerator (top number) and the denominator(bottom number) so 1/2 would flip to 2/1

]]> 2023-11-02 16:33:38 UTC https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2774120242 mweigart https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2774140899 Work with your shoulder partner.

]]> 2023-11-02 16:49:16 UTC https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2774140899 mweigart https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2774143581 Extra Help with Multiply

]]> 2023-11-02 16:51:16 UTC https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2774143581 mweigart https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2774143942 Extra Help With Dividing

]]> 2023-11-02 16:51:32 UTC https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2774143942 mweigart https://padlet.com/mweigart/qiwghz2xorsr6b65/wish/2774258143 Worksheet for Classwork

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  • 7.NS.A.2

    Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers.

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