Add three-digit and ?two-digit numbers crossing 100

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Maths

Year 3

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Master The Curriculum

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Add three-digit and ?two-digit numbers crossing 100 is a lesson by Master the Curriculum supporting White Rose Maths, including a series of teaching slides, starter activities and worksheets with answers, focusing on problem solving, reasoning and fluency to help children work towards mastery

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Lesson contents

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Part of a unit by Master The Curriculum

Number: Addition and subtraction

Number: Addition and subtraction

Other lessons in this unit

1. Add and subtract multiples of 100

1. Add and subtract multiples of 100

2. Add and subtract 1s

2. Add and subtract 1s

3. Three-digit and one-digit numbers not crossing 10

3. Three-digit and one-digit numbers not crossing 10

4. Add two-digit and one-digit numbers

4. Add two-digit and one-digit numbers

5. Add three-digit and one-digit numbers crossing 10

5. Add three-digit and one-digit numbers crossing 10

6. Subtract one- from two-digit numbers

6. Subtract one- from two-digit numbers

7. Subtract a one-digit number from a three-digit number crossing 10

7. Subtract a one-digit number from a three-digit number crossing 10

8. Add and subtract three-digit and ?two-digit numbers not crossing 100

8. Add and subtract three-digit and ?two-digit numbers not crossing 100

10. Subtract a two-digit number from a ?three-digit number crossing 100

10. Subtract a two-digit number from a ?three-digit number crossing 100

11. Subtract one- from two-digit numbers

11. Subtract one- from two-digit numbers

12. Pattern spotting

12. Pattern spotting

13. Add two-digit numbers

13. Add two-digit numbers

14. Subtract with two-digit numbers

14. Subtract with two-digit numbers

15. Add and subtract 100s word problems

15. Add and subtract 100s word problems

16. Add and subtract two-digit and ?three-digit numbers not crossing 10 or 100

16. Add and subtract two-digit and ?three-digit numbers not crossing 10 or 100

17. Add a two-digit and ?three-digit number crossing 10 or 100?

17. Add a two-digit and ?three-digit number crossing 10 or 100?

18. Subtract a two-digit number from a ?three-digit number crossing 10 or 100

18. Subtract a two-digit number from a ?three-digit number crossing 10 or 100

19. Add two three-digit numbers not crossing 10 or 100

19. Add two three-digit numbers not crossing 10 or 100

20. Add two three-digit numbers ?crossing 10 or 100?

20. Add two three-digit numbers ?crossing 10 or 100?

21. Subtract a three-digit number from a three-digit number no exchange

21. Subtract a three-digit number from a three-digit number no exchange

22. Subtract a three-digit number from a three-digit number exchange

22. Subtract a three-digit number from a three-digit number exchange

23. Estimate numbers

23. Estimate numbers

24. Check answers

24. Check answers