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.
- Free Plan
Describe That Decimal Worksheet
Explore the place value of decimals with this versatile one-page printable worksheet.
- Free Plan
Decimal War Card Game
Get your students comparing decimals with this fun card game for two players.
- Free Plan
Find a Friend Expanded Form Worksheet
Explore expanding 2-digit to 6-digit numbers with your students with this expanding form active worksheet.
- Plus Plan
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.
- Free Plan
Expanded Notation Puzzles - Decimals
Practice expanded notation using decimals and whole numbers with this set of 28 puzzle pieces.
- Free Plan
Fraction Fact File Worksheet
Explore all things fractions with this one-page printable worksheet.
- Free Plan
Blank Number Lines - Printable
Print a set of open number lines to help you teach a variety of math skills.
- Plus Plan
Number Talks - Number Sense Task Cards
Build number sense skills with this set of 24 task cards.
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Number Talks - Building Numbers Task Cards
Build number sense skills with this set of 24 task cards.
- Free Plan
Representing Hundredths Worksheet
Have students demonstrate their understanding of hundredths with this simple one-page worksheet.
- Plus Plan
Roll and Round Dice Game
Help your student refine their rounding skills with this set of 7 printable math games.
- Plus Plan
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.
- Free Plan
6-Digit Number of the Day Worksheet
A 6-digit place value worksheet to represent the number of the day in different ways.
- Plus Plan
Fractions and Decimals Assessment
Assess students' knowledge of various decimals and percentages concepts with this four-page worksheet.
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Place Value Charts
Practice place value knowledge up to 6 digits with these blank place value charts.
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Introducing Decimal Numbers Teaching Slides
Help students understanding decimal place value and the relationship between fractions and decimals with this comprehensive teaching presentation.
- Plus Plan
Value Your Place Active Learning
A whole class active game that encourages learning through a physical setting.
- 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.
- Plus Plan
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.
- Plus Plan
Expanded Form Worksheet Pack
Practice expanding 2-digit to 6-digit numbers with this set of 5 worksheets.
- Plus Plan
Base-10 Blocks - Pictorial Model Cards
A set of base-10 block cards to compose and decompose numbers, including decimals.
- 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.
- Plus Plan
Adding and Subtracting Decimals - Worksheets
Introduce adding and subtracting decimals using a number line with a decimal operations worksheet.
- Free Plan
Decimals to the Tenths - Number Line Worksheets
Practice identifying decimals on number lines with a number line worksheet.
- Plus Plan
Rounding Whole Numbers – Worksheet
Use understanding of place value to round whole numbers to a given place with this printable math worksheet.
- Plus Plan
Place Value Chart - Hundredths Place
A blank place value chart to use when exploring decimal numbers.
- Plus Plan
Number Talks - Decimal Representation Task Cards
Explore representations of decimals with your students using this set of 28 number talks task cards.
- Plus Plan
Number Talks – Decimal Operations Task Cards
Explore decimal operations with your students using this set of 26 number talk task cards.
- Plus Plan
Number Talks - Place Value Task Cards
Build number sense skills with this set of 24 task cards.
- Plus Plan
Number Talks - Near, Far, and in Between Task Cards
Build number sense skills with this set of 24 task cards.
- Plus Plan
Place Value Work Mat
Practice place value concepts with this work mat for students.