Math 4.2
Number and operations. The student applies mathematical process standards to represent, compare, and order whole numbers and decimals and understand relationships related to place value. The student is expected to:
- (1) interpret the value of each place-value
position as 10 times the position to the right and as one-tenth of the value
of the place to its left;
- (A) represent the value of the digit in whole numbers through 1,000,000,000 and decimals to the hundredths using expanded notation and numerals;
- (B) compare and order whole numbers to 1,000,000,000 and represent comparisons using the symbols >, <, or =;
- (C) round whole numbers to a given place value through the hundred thousands place;
- (D) represent decimals, including tenths and hundredths, using concrete and visual models and money;
- (E) compare and order decimals using concrete and visual models to the hundredths;
- (F) relate decimals to fractions that name tenths and hundredths; and
- (G) determine the corresponding decimal to the tenths or hundredths place of a specified point on a number line.
- Plus Plan
Decimal Number Line - Match Up
Practice identifying decimals on a number line using a matching activity.
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Basketball Math- Interactive Slides
Tame the March “Mathness” by solving problems and analyzing data with an exciting basketball-themed interactive activity.
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Place Value Chart – Printable Banner
Use this printable place value chart filled with different ways to represent a number in your classroom.
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Rounding Whole Numbers – Riddle Worksheets
Integrate riddles and math with this set of rounding worksheets.
- Free Plan
Fractions, Decimals, and Percentages Vocabulary Poster
A poster to help students learn the vocabulary associated with fractions, decimals, and percentages.
- Plus Plan
Place Value Chart with Decimals
Display this place value anchor chart in your classroom to remind your students of place value from millions to millionths.
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Fractions and Decimals Assessment
Assess students' knowledge of various decimals and percentages concepts with this four-page worksheet.
- Free Plan
Representing Hundredths Worksheet
Have students demonstrate their understanding of hundredths with this simple one-page worksheet.
- Plus Plan
Exploring 5-Digit Place Value PowerPoint
A 38-slide PowerPoint template to use when exploring place value in the ten thousands place.
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Financial Mathematics Math Investigation - Let's Play Mini Golf!
A mathematics investigation about financial mathematics and measurement, embedded in a real-world context.
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Rounding to Estimate Worksheet Set
Use our rounding to estimate worksheet set to sharpen number sense and mental math skills.
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Multiply and Divide by Powers of 10 Worksheet Set
Share this multiply and divide by powers of 10 worksheet set to give your students practice multiplying and dividing whole numbers by 10, 100, and 1,000.
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Dividing by Powers of 10 Worksheet Set
Utilize this dividing by powers of 10 worksheet set to give your students practice dividing whole numbers by 10, 100, and 1,000.
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Multiplying by Powers of 10 Worksheet Set
Use our multiplying by powers of 10 worksheet set to give your students practice multiplying whole numbers by 10, 100, and 1,000.
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Place Value Slider Set
Break out this place value slider set for a hands-on way to demonstrate multiplying and dividing whole numbers and decimals by powers of ten.
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Multiplying and Dividing by Powers of 10 Anchor Chart Set
Display our multiplying and dividing by powers of 10 anchor chart set in your classroom for an easy reference for students learning operations with powers of 10.
- Plus Plan
Place Value Patterns Worksheet
Use this place value patterns worksheet to help your students analyze patterns in decimal place values out to the thousandths place.
- Plus Plan
Ordering and Comparing Decimals With Models Worksheet Set
Utilize this ordering and comparing decimals with models worksheet set to introduce your students to multiple decimal representations.
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Money Place Value Chart Activity Set
“Bank” on this money place value chart activity set to make teaching decimal concepts a breeze!
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Decimal Place Value Chart With Base 10 Blocks
Utilize this decimal place value chart with base 10 blocks to introduce decimals with an engaging hands-on approach.
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Comparing and Ordering Decimals PPT
Use our pizza-themed comparing and ordering decimals PPT to teach your students to compare and order decimals to the thousandths place.
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Decimal Place Value Chart
Provide your students with our decimal place value chart to make comparing and ordering decimals a breeze!
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Comparing Numbers Game — "Closer to You"
Play our comparing numbers game for a fun way to review comparing large numbers!
- Plus Plan
Rounding Games (3rd Grade) — “Rounding Match-Up”
Explore rounding games 3rd grade and 4th grade students will love, like this “Rounding Match-Up” activity!
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Rounding PPT — "Rounding With Reasoning"
Use this engaging rounding PPT to teach your students to round with reasoning — not rules!
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Rounding Numbers Game (Whole Numbers)
Play our engaging rounding numbers game in your classroom to give your students practice rounding whole numbers.
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Rounding With a Number Line Teaching Slides (Large Numbers)
Teach rounding with a number line using this set of teaching slides featuring numbers up the hundred thousands.
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Place Value Cards - 10,000; 1,000; 100; 10; 1
Explore and expand 4 and 5-digit numbers with a set pf printable place value cards and suggested activities for small group instruction.
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5-Digit Place Value Math Game - I Have, Who Has?
Use a 5-Digit Place Value Math game to engage your students and practice identifying and reading five digit numbers.
- Plus Plan
Rounding Activity (Warm-Up Teaching Slides)
Use this digital rounding activity to review rounding numbers to the tens, hundreds, and thousands place.
- Plus Plan
Rounding Large Numbers Game — Interactive Picture Reveal
Invite your students to play this rounding large numbers game to review rounding whole numbers up to the hundred thousands place.
- Plus Plan
Rounding Whole Numbers Game — Create-Your-Own!
Share this create-your-own rounding whole numbers game with your students to give them practice rounding numbers up to the hundred thousands place.