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
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.
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Rounding on a Number Line Worksheet Set
Use our rounding on a number line worksheet set to give your students practice using a number line to round numbers up to the hundred thousands place.
- Plus Plan
Rounding Numbers PPT — Rounding Roller Coaster Method
Present this roller coaster-themed rounding numbers PPT to your students to teach or review how to round large numbers.
- Plus Plan
Place Value Review Game — "Place Value Prowl!"
Play this place value review game called “Place Value Prowl” to review place value up to the hundred thousands place.
- Free Plan
Expanded Notation Classroom Poster
Explore the world of expanded notation with a printable classroom poster that easily explains the concept for students!
- Plus Plan
Place Value Bingo Game Numbers Up to 1,000,000
Practice place value knowledge in numbers up to 1,000,000 with this set of bingo cards.
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Comparing and Ordering Decimals Interactive Activity
Get students to compare and order decimals this grocery-themed interactive digital resource, perfect for lesson introductions and wrap-ups.
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Representing Decimals with Visual Models Task Cards
Explore visual representations of decimals with your students using this set of 24 task cards perfect for math centers.
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Comparing Decimals with Visual Models Task Cards
Get students comparing and ordering decimals using visual models with this set of 24 task cards perfect for math centers.
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Representing Decimals – Interactive Picture Reveal
Use this decimal game for 4th grade to teach your students all the ways that decimals can be visually represented.
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Tenths and Hundredths as Decimals Worksheet Pack
Get your students representing tenths and hundredths as decimals using concrete models, visual models and money with this set of 4th grade math worksheets.
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4-Digit Mystery Numbers Interactive Activity
Explore 4-digit numbers with this fun mystery-themed interactive activity .
- Plus Plan
Expanded Form Task Cards
Help your students explore expanding numbers up to 6-digits with this set of task cards.
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I Have Who Has Expanded Form Game
Explore numbers up to 6-digits with this fun whole class place value game of 'I have, Who Has?'
- Plus Plan
Writing Numbers in Expanded Form Interactive Activity
Help students master reading and writing numbers up to 6 digits with this expanded form interactive activity.
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Writing Numbers in Expanded Form Board Game
Help students practice writing numbers in expanded form with this fun and engaging gameboard and cards.
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Estimation Worksheets (Addition and Subtraction)
Teach your students how to use their rounding skills to estimate sums and differences with this math worksheet.
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Rounding to 10, 100, and 1,000 Worksheet - Halloween Color-By-Number
Round each number to the place of the underlined digit with a fun Halloween color-by-number worksheet.
- Plus Plan
Roll and Round Dice Game
Help your student refine their rounding skills with this set of 7 printable math games.
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I Have, Who Has – Rounding to 500,000
Use this engaging math game to practice rounding numbers through 500,000 with your students.
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Rounding Rainbow – Classroom Poster and Differentiated Worksheet Pack
Download this set of differentiated rounding worksheets and accompanying poster for your math classroom.
- Plus Plan
Base-10 Blocks - Pictorial Model Cards
A set of base-10 block cards to compose and decompose numbers, including decimals.
- Plus Plan
Owls Round, TOO Matching Game
Practice rounding through to the nearest hundred thousands place with our set of 36 whole number rounding match-up cards.
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Math Graphic Organizers - Printable Work Mats
Practice working on specific math concepts with our set of 5 printable math graphic organizers.
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Bingo Cards - Rounding Numbers Using a Vertical Number Line
Review how to round numbers to the nearest ten, hundred, thousand, and ten thousand with a vertical number line Bingo game.
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Rounding Task Cards - Numbers to 100,000
Use place value knowledge and reasoning skills to round numbers up through the hundred thousands place with a set of 24 task cards.
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Rounding Numbers on Vertical Number Lines - Matching Activity
Practice rounding to the nearest ten and hundred on a vertical number line with this set of 36 match-up cards.
- Plus Plan
Worksheets - Rounding Using a Vertical Number Line
Use a vertical number line to round whole numbers to the tens, hundreds, and thousands place with a pack of differentiated rounding worksheets.
- Plus Plan
Rounding to the Nearest Ten, Hundred, and Thousand - Worksheet
Review rounding concepts with a worksheet covering rounding to the nearest ten, hundred, and thousand.
- Plus Plan
Rounding Numbers Review - Task Cards
Use place value knowledge and reasoning skills to round numbers up through the thousands place with a set of 24 task cards.
- Free Plan
Goal Getters- Rounding to the Nearest Ten Worksheets
Score a goal and master rounding numbers on a number line with a soccer-themed rounding to the nearest ten worksheet.