MathsFreePrintable
Adding Fractions Mastery
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Adding Fractions Mastery
📚 Part 1: Finding the Lowest Common Multiple (LCM)
1. What is the LCM of 2 and 3?
5
6
9
12
2. What is the LCM of 3 and 4?
7
9
12
16
3. What is the LCM of 4 and 6?
10
12
18
24
✏️ Part 2: Converting Fractions
4. Convert 1/2 to have a denominator of 6:
1/2 = ____/6
5. Convert 1/3 to have a denominator of 6:
1/3 = ____/6
6. Convert 1/4 to have a denominator of 12:
1/4 = ____/12
7. Convert 1/3 to have a denominator of 12:
1/3 = ____/12
🧮 Part 3: Adding Fractions
8. Add these fractions by finding a common denominator:
1/2 + 1/3 = ________
9. Add these fractions by finding a common denominator:
1/4 + 1/3 = ________
10. Sarah ate 1/3 of a chocolate bar and her brother ate 1/4 of the same chocolate bar. How much of the chocolate bar did they eat altogether?
Answer: ________
11. Explain in your own words the steps you follow to add fractions with different denominators:
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