14. Were here to show you the rules! Adding Fractions Subtracting Fractions Multiplying Fractions Dividing Fractions
15. Adding Fractions Adding fractions requires a common denominator To find the common denominator between fractions simply multiply the denominators and this is the common denominator. this number may be large so try and find a number that all denominators will divide into evenly.
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19. Subtracting Fractions Same rule…you have to get a common denominator before you subtract the numerators!
23. Dividing Fractions Dividing fractions requires one more step Keep the first fraction the same Change the multiple to divide And FLIP the second fraction