Copy and Complete These Addition and Subtraction Fraction Number Sentences

Bronze Task

WALT: add and subtract fractions with the same denominator i.e. where the denominator is 10 or 100

Copy and complete these addition and subtraction fraction number sentences

1. 10/100 + 20/100 = 6. 21/100 + 16/100 =

2. 5/100 + 15/100 = 7. 32/100 + 19/100 =

3. 30/100 + 25/100 = 8. 43/100 + 25/100 =

4. 45/100 + 30/100 = 9. 64/100 + 12/100 =

5. 50/100 + 40/100 = 10. 85/100 + 13/100 =

Subtraction

11. 65/100 – 19/100 = 16. 92/100 – 84/100 =

12. 41/100 – 29/100 = 17. 49/100 – 30/100 =

13. 51/100 – 41/100 = 18. 87/100 – 22/100 =

14. 83/100 – 13/100 = 19. 75/100 – 62/100 =

15. 99/100 – 51/100 = 20. 39/100 – 28/100 =

Silver Task

Copy and complete these addition and subtraction fraction number sentences

1. 58/100 + 37/100 = 6. 76/100 – 42/100 =

2. 24/100 + 49/100 = 7. 41/100 – 16/100 =

3. 73/100 + 25/100 = 8. 65/100 – 38/100 =

4. 48/100 + 44/100 = 9. 88/100 – 49/100 =

5. 81/100 + 19/100 = 10. 97/100 – 76/100 =

Silver Challenge: write the decimal equivalent to the fraction answers above.
e.g. 58/100 + 37/100 = 96/100 = 0.96

Gold Task

Copy and complete these addition and subtraction fraction number sentences

1. 4/10 + 42/100 = 6. 9/10 – 37/100 =

2. 7/10 + 18/100 = 7. 85/100 – 67/100 =

3. 34/100 + 2/10 = 8. 8/10 – 41/100 =

4. 67/100 + 3/10 = 9. 6/10 – 28/100 =

5. 3/10 + 3/10 + 24/100 = 10. 10/10 – 3/10 – 62/100=

Gold Challenge: write the decimal equivalent to the fraction answers above.

Mastery Challenge- Broader and Deeper Maths

How would you calculate these fraction sentences? Show your working out carefully and explain each answer as fully as you can.

+ =

- =

- - =