Name
*Guided Practice
Do You Understand?
1. © MP.7 Use Structure Suppose
you were adding 527 + 405. What
numbers would you combine when
adding the tens? Why?

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is