# Decimals to Thousandths: Reading, Writing, and Ordering using Base 10 Blocks

Subjects
Resource Types
Common Core Standards
Product Rating
3.9
File Type
Compressed Zip File
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13.62 MB   |   27 pages

### PRODUCT DESCRIPTION

Similar to another set of activities for Tenths and Hundredths, this is a comprehensive introduction to decimals and decimal place value to Thousandths. I’ve added more explicit practice in locating decimals on a number line and ordering decimals

These activities use the Base 10 Block 1000 Cube as the One, the 100 Square as .1, the 10 Rod as .01, and the 1 cube as .001. There is a suggestion as to how you can easily make a whole number Ten using commercially available boxes.

Decimal place value is just a continuation of the pattern (already familiar to 4th and 5th graders) in whole number place value. These activities make this explicit, with images of the Base 10 Blocks related to numbers written in decimal format, as fractions, and in words. The grouping of thousandths into hundredths, hundredths into tenths, and tenths into ones is shown. Students initially write decimals in a place value chart which names the value of each place.

There is plenty of practice in expressing numbers four ways: as decimals, fractions, in words, and as shaded regions of Base 10 Block 100 grids, with decimals less than 1.

Many pages end with a finely-scaled number line for students to locate each number on that page in order, so they keep perspective on the sequence and magnitude of these numbers.

5.NBT.3: “Read, write, and compare decimals to thousandths...”

Subject: Math, Decimals, Fractions

Length/Duration: 27 pages of student work, 4-8 days

Type of Resource: Instructional unit with student activities reading and writing decimal numbers in tenths, hundredths, and thousandths, relating decimals, fractions, numbers as words, and shaded regions of grids. Also locating decimal numbers and mixed numbers on a number line.

A Smart Notebook 10 file is also included.
Total Pages
27
Included
Teaching Duration
1 Week

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