https://padlet.com/mharwell/7kl8twyxewwk en-us 2019-04-02 16:15:28 UTC 2026-01-03 15:24:32 UTC hello@padlet.com mharwell https://padlet.com/mharwell/7kl8twyxewwk/wish/347710652 2019-04-02 16:18:51 UTC https://padlet.com/mharwell/7kl8twyxewwk/wish/347710652 mharwell https://padlet.com/mharwell/7kl8twyxewwk/wish/347712619 2019-04-02 16:22:53 UTC https://padlet.com/mharwell/7kl8twyxewwk/wish/347712619 mharwell https://padlet.com/mharwell/7kl8twyxewwk/wish/347715192 For my visual learners, here's a pictorial way to subtract rational numbers. ]]> 2019-04-02 16:27:52 UTC https://padlet.com/mharwell/7kl8twyxewwk/wish/347715192 mharwell https://padlet.com/mharwell/7kl8twyxewwk/wish/347717168 Adding: Make sure the denominators of the rational numbers being added are the same. If not, find a common denominator by multiplying the top and bottom of each fraction by the denominator of the other. Then add them together and simplify, if possible.
Subtracting: Similar to adding rational numbers, make sure the denominators of the rational numbers being added are the same. If not, then find a common denominator, subtract, the two rational numbers, and then simplify if possible.
Multiplying: Make sure the rational numbers are in their lowest terms. If not, simplify them. Then multiply both of the numerators of the rational numbers to get a new numerator, and multiply both of the denominators of the rational numbers to get a new denominator. Simplify the final answer, if possible.
Dividing: Leave the first rational number alone. Turn the division sign into a multiplication sign and find the reciprocal of the second rational number. To find the reciprocal, switch the numerator and denominator. For example, if the second rational number was 1/4, the reciprocal would be 4/1, which can simplify to 4. Once the reciprocal is found, it is the new second rational number and replaces the previous rational number. Then, multiply the both of the numerators to get a new numerator and multiply both of the denominators to get a new denominator. Simplify the final answer, if possible.]]> 2019-04-02 16:31:57 UTC https://padlet.com/mharwell/7kl8twyxewwk/wish/347717168 mharwell https://padlet.com/mharwell/7kl8twyxewwk/wish/347728960 For my visual learners, here's a pictorial way to add rational numbers.]]> 2019-04-02 16:55:21 UTC https://padlet.com/mharwell/7kl8twyxewwk/wish/347728960 mharwell https://padlet.com/mharwell/7kl8twyxewwk/wish/347733839 Attached are some practice problems that include, adding, subtracting, multiplying and dividing rational numbers.]]> 2019-04-02 17:04:16 UTC https://padlet.com/mharwell/7kl8twyxewwk/wish/347733839 mharwell https://padlet.com/mharwell/7kl8twyxewwk/wish/347735654 2019-04-02 17:07:42 UTC https://padlet.com/mharwell/7kl8twyxewwk/wish/347735654 mharwell https://padlet.com/mharwell/7kl8twyxewwk/wish/347736695 2019-04-02 17:09:52 UTC https://padlet.com/mharwell/7kl8twyxewwk/wish/347736695