Demonstrate equivalence in base ten to thousands
Objectives
Student will be able to:
demonstrate representing 10 ones as one ten.
demonstrate representing 10 tens as one hundred.
demonstrate representing 10 hundreds as one thousand.
Exercises
Complete the exercises. Write your answers in complete sentences.
1.
The store sells marbles in different size bags. Some bags have a hundred marbles, some have ten, and some have just one marble in them. If Peter buys 12 bags that contain one hundred marbles, 18 bags that contain 10 marbles, and 11 bags that contain 1 marble each, how many total marbles did he buy?
Peter bought 1391 marbles.
1
.
Correct
Incorrect
Not Assigned
2.
Carlos and his dad go to the hardware store. They buy many packages of different size nails for a project they are working on. If they buy 4 packages that contain 1000 nails, 12 packages that contain 100 nails, 19 packages that contain 10 nails, and 12 packages that contain 1 nail each, how many nails did they buy in total?
Carlos and his dad bought 5402 nails.
2
.
Correct
Incorrect
Not Assigned
3.
Carol has a big coin collection. She has put the coins in bags that contain either 100 coins or 10 coins. She counts the bags and finds that she has 16 bags of 100, 22 bags of 10, and then 13 coins that aren't in bags. How many coins does she have?
Carol has 1833 coins.
3
.
Correct
Incorrect
Not Assigned
4.
Frank's mother collects stamps. She has placed them in an album. Pages for smaller stamps hold 100 stamps, pages for larger stamps hold 10. Frank counts the pages and learns that she has filled 19 pages that hold 100, 14 pages that hold 10, and there are 6 pages with just 1 stamp each on them. How many stamps does Frank's mother have?
Frank's mother has 2046 stamps.
4
.
Correct
Incorrect
Not Assigned
5.
Stella's grandmother has collected buttons for many years. She has put them in big cases that hold 1000 buttons each, smaller cases that hold 100 buttons each, and very small boxes that hold 10 each. Stella counts the containers and finds that there are 6 cases of 1000, 28 boxes of 100, 22 boxes of 10, and about 21 buttons she hasn't put away yet. How many buttons does Stella's grandmother have?
Stella's grandmother has 9041 buttons.
5
.
Correct
Incorrect
Not Assigned