Model and write numbers to 10,000 with more than 9 of any unit in standard and unit form.
Base ten blocks — As many thousands as possible and ~15 each of hundreds, tens, and ones
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Ms. Glynn wants to model the number 2,213 with base ten blocks, but she only has 1 thousand block, as shown below. She has lots of hundreds, tens, and ones blocks.
How can she make this number using the blocks she has?
Grade 4, Unit 2, Lesson 3 (2016-2017) is made available by Achievement First as a part of their Open Source web portal under a CC BY 4.0 license. Copyright © 1999-2017 Achievement First. Accessed Sept. 13, 2017, 2 p.m..
Modified by The Match Foundation, Inc.Regrouping, accessed on Sept. 26, 2018, 11:45 a.m., is licensed by Illustrative Mathematics under either the CC BY 4.0 or CC BY-NC-SA 4.0. For further information, contact Illustrative Mathematics.
Modified by The Match Foundation, Inc.?
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Jeremy says he can write 1,456 as 14 thousands 56 ones. Is he correct? Why or why not?
Fill out the following table.
Unit form | Standard form |
4 thousands 37 tens | |
8 thousands 16 hundreds 33 tens 2 ones | |
3 thousands 2 hundreds 4 tens 17 ones |
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