21.1.21: Add fraction with different denominators
Find the lowest common multiple of these sets of numbers.
Share your answers on the class story page on dojo.
Add the fraction. Remember to find a common denominator first. If your answer is an improper fraction please convert to a mixed number.
Challenge 1 –Add 2 fractions. The common denominator is given.
Challenge 3 – Find a common denominator, convert your fractions and add 3 fractions
Assess: Answers on the last page, mark your work. Challenge 1 answers are on the end of the challenge 2 sheet.