13. METHOD 1 Make a list of the first few multiples of each number. The smallest number on both (all) lists is the LCM. 12 – 12, 24, 36, 48, 60 24 – 24, 48, 72, 96, 120
14. What is the difference between an improper fraction and a mixed number? GIVE 3 EXAMPLES OF EACH
15. How can I add and subtract fractions with like denominators?
16. What does Least Common Denominator mean? What do you need to add and subtract fractions?
17. How do you regroup mixed numbers for subtraction? 6 and 5/12 – 2 and 7/12= 7 and 2/3 – 2 and 5/6 =