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Why the Sign Rules Work
Section 1 · Integers and Sign Rules
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Section 1 / Integers and Sign Rules
Why the Sign Rules Work
Why the Sign Rules Work
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Section 2 / Rational Number Arithmetic
What a Rational Number Is
What a Rational Number Is
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Section 2 / Rational Number Arithmetic
Add and Subtract Rationals
Add and Subtract Rationals
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Section 2 / Rational Number Arithmetic
Multiply and Divide Rationals
Multiply and Divide Rationals
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Section 2 / Rational Number Arithmetic
Distributive Law for Rationals
Distributive Law for Rationals
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Section 2 / Rational Number Arithmetic
Closure of Number Systems
Closure of Number Systems
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Section 3 / Rationals on the Line
Placing and Ordering Rationals
Placing and Ordering Rationals
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Section 3 / Rationals on the Line
Between Two Rational Numbers
Between Two Rational Numbers
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Section 4 / Irrational Numbers
Why √2 Is Irrational
Why √2 Is Irrational
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Section 4 / Irrational Numbers
More Irrational Square Roots
More Irrational Square Roots
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Section 4 / Irrational Numbers
Placing √n on the Line
Placing √n on the Line
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Section 5 / Decimal Expansions
Decimals That Stop or Repeat
Decimals That Stop or Repeat
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Section 5 / Decimal Expansions
Will a Decimal Terminate?
Will a Decimal Terminate?
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Section 5 / Decimal Expansions
Decimals to Fractions
Decimals to Fractions
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Section 5 / Decimal Expansions
Decimals with a Delayed Repeat
Decimals with a Delayed Repeat
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Section 5 / Decimal Expansions
Cyclic Repeating Blocks
Cyclic Repeating Blocks
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Section 6 / The Real Numbers
Rational or Irrational?
Rational or Irrational?
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Section 6 / The Real Numbers
Real Numbers on the Line
Real Numbers on the Line
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Section 7 / NCERT Corner
NCERT textbook questions
NCERT textbook questions
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