Select the number property that will justify the step in the following expression.

4 • 13 • 25 =

4 • 25 • 13 =

100 • 13 = 1,300

which one?

Commutative-Addition,

Identity-Multiplication,

Commutative-Multiplication,

Transitive

Ryan read 127 pages of a book on Monday and 172 pages of the same book on Tuesday. Use compatible numbers to estimate the number of pages Ryan read on Monday and Tuesday. What is the actual number of pages Ryan read?

marys school is selling tickets to a choral performance on the first day of ticket sales the school sold 6 senior tickets and 8 student tickets for a total of $102 the school took in $144 on the second day by selling 9 senior citizen tickets and 11

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What is 1.665 as a fraction

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What is 4*6? after that, how about 9*9