{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

checkpoint 1 - Silvia Bianchi Checkpoint Ch.1 Section...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Silvia Bianchi MAT/115 Checkpoint. Ch.1 Section 1.1 (10) Give the place values for the indicated digits In the number 456,719 (a) What digit tells the number of ten thousands 5 (b) What digit tell the number of hundreds 7 (12) In the number 324,678,903 (a) What digit tells the numbers of millions? 4 (b) What digit tells the number of ten thousands? 7 (32) Determine the number represented by the scrambled place values. 7 hundreds 4 ten thousands 9 ones 8 tens 6 thousands Answer: 46,789 Section 1.2 Name the property of addition that is illustrated. Explain your choice of property. (6) 9 + 7 = 7 + 9 conmutative property ( a+b=b+a) (8) 5 + 0 = 5 zero property (a+0=a) (12) 5,463 + 435 = 5,898 Section 1.3 (20) 53,487 – 25,458 = 28,029
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Silvia Bianchi MAT/115 Checkpoint. Ch.1 (42) Based on units, determine if the following operations produce a meaningful result Starting elevation 6,907 feet, decrease of 511 feet, decrease of 203 feet, increase of 419 feet. Section 1.3 Round each of the following numbers to the indicated place.
Image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern