Topics
1. Number Sense
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United States of AmericaNC
Grade 6

1.03 Properties of number operations

Lesson
Practice

Interactive practice questions

Which two of the following show a correct application of the associative property?

$96+12+4=96+\left(12+4\right)$96+12+4=96+(12+4)

A

$96-12-4=96-\left(12-4\right)$96−12−4=96−(12−4)

B

$96\times12\times4=96\times\left(12\times4\right)$96×12×4=96×(12×4)

C

$96\div12\div4=96\div\left(12\div4\right)$96÷​12÷​4=96÷​(12÷​4)

D
Easy
1min

Which two of the following show a correct application of the commutative property?

Easy
< 1min

Which three of the following show a correct application of the distributive property?

Easy
2min

Which of the following expressions represents an application of:

Easy
< 1min
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Outcomes

NC.6.NS.4

Understand and use prime factorization and the relationships between factors to: <ul><li> Find the unique prime factorization for a whole number. • Find the greatest common factor of two whole numbers less than or equal to 100. • Use the greatest common factor and the distributive property to rewrite the sum of two whole numbers, each less than or equal to 100. • Find the least common multiple of two whole numbers less than or equal to 12 to add and subtract fractions with unlike denominators. </ul>

NC.6.EE.3

Apply the properties of operations to generate equivalent expressions without exponents.

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