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Standards/Math/Northern Mariana Islands/7.NS.A.2.b

7.NS.A.2.b

7.NS.A.2 Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers.
7.NS.A.2.a
7.NS.A.2.b
7.NS.A.2.c
7.NS.A.2.d

Understand that integers can be divided, provided that the divisor is not zero, and every quotient of integers (with non-zero divisor) is a rational number. If p and q are integers, then –(p/q) = (–p)/q = p/(–q). Interpret quotients of rational numbers by describing real-world contexts.

Example Problems
Evaluate:
−30÷5
Evaluate:
−21÷3
Evaluate:
−66÷6
Khan Academy Resources
Dividing negative numbers reviewDividing mixed numbers with negativesDividing negative numbersNegative signs in fractionsSigns of expressions challengeSigns of expressionsDividing positive and negative fractionsMultiplying & dividing negative numbers word problemsSimplify complex fractionsDividing by zeroDividing positive and negative numbersWhy dividing by zero is undefinedSign of expressions challenge problemsSimplifying complex fractionsInterpreting multiplication & division of negative numbersNegative signs in fractionsDividing negative fractions
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