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Khan Academy View : Topic - Foundations

Why a negative times a negative is a positive | Pre-Algebra | Khan Academy

  • Embedded thumbnail for Why a negative times a negative is a positive | Pre-Algebra | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    370 Reads

Multiplying positive and negative numbers | Pre-Algebra | Khan Academy

  • Embedded thumbnail for Multiplying positive and negative numbers | Pre-Algebra | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    350 Reads

Percent word problem example 1 | Ratios, rates, and percentages | 6th grade | Khan Academy

  • Embedded thumbnail for Percent word problem example 1 | Ratios, rates, and percentages | 6th grade | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    388 Reads

Adding and simplifying radicals | Pre-Algebra | Khan Academy

  • Embedded thumbnail for Adding and simplifying radicals | Pre-Algebra | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    359 Reads

Percent word problem example 2 | Decimals | Pre-Algebra | Khan Academy

  • Embedded thumbnail for Percent word problem example 2 | Decimals | Pre-Algebra | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    350 Reads

Simplifying radicals | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy

  • Embedded thumbnail for Simplifying radicals | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    363 Reads

Subtracting decimals example 2 | Arithmetic operations | 6th grade | Khan Academy

  • Embedded thumbnail for Subtracting decimals example 2 | Arithmetic operations | 6th grade | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    353 Reads

Square roots and real numbers | Pre-Algebra | Khan Academy

  • Embedded thumbnail for Square roots and real numbers | Pre-Algebra | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    338 Reads

Adding decimals: example 2 | Decimals | Pre-Algebra | Khan Academy

  • Embedded thumbnail for Adding decimals: example 2 | Decimals | Pre-Algebra | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    527 Reads

Simplifying square roots | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy

  • Embedded thumbnail for Simplifying square roots | Exponents, radicals, and scientific notation | Pre-Algebra | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    342 Reads

Dividing positive and negative numbers | Pre-Algebra | Khan Academy

  • Embedded thumbnail for Dividing positive and negative numbers | Pre-Algebra | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    347 Reads

Area of diagonal generated triangles of rectangle are equal | Geometry | Khan Academy

  • Embedded thumbnail for Area of diagonal generated triangles of rectangle are equal | Geometry | Khan Academy

    domain:
    Mathematics

    subject:
    Algebra basics

    topic:
    Foundations
    367 Reads

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