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1.03 Properties of number operations

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)$96124=96(124)

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

6.NS.B.4a

Use previous understanding of factors to find the greatest common factor and the least common multiple.

6.NS.B.4b

Use previous understanding of factors to find the greatest common factor and the least common multiple. Find the least common multiple of two whole numbers less than or equal to 12.

6.NS.B.4c

Use previous understanding of factors to find the greatest common factor and the least common multiple. Use the distributive property to express a sum of two whole numbers 1 to 100 with a common factor as a multiple of a sum of two whole numbers with no common factor. For example, express 36 + 8 as 4(9+2).

6.EE.A.3

Apply the properties of operations to generate equivalent expressions. For example, apply the distributive property to the expression 3 (2 + x) to produce the equivalent expression 6 + 3x.

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