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Connecting addition and subtraction
Section 1 · Addition and subtraction
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Section 1 / Addition and subtraction
Connecting addition and subtraction
Connecting addition and subtraction
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Section 1 / Addition and subtraction
Adding large numbers
Adding large numbers
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Section 1 / Addition and subtraction
Subtracting large numbers
Subtracting large numbers
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Section 2 / Mental calculations
Using round numbers to calculate
Using round numbers to calculate
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Section 3 / Patterns in sums
Even and odd sums
Even and odd sums
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Section 3 / Patterns in sums
Sums of consecutive numbers
Sums of consecutive numbers
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Section 4 / Using sums and differences
Solving problems with sums and differences
Solving problems with sums and differences
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Section 4 / Using sums and differences
Palindromes in number ranges
Palindromes in number ranges
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Section 5 / Stage connections
Make a magic square
Make a magic square
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Section 6 / NCERT Corner
NCERT textbook questions
This one is the chapter's textbook check — it has no sprints of its own.
NCERT textbook questions
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