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
Comparing Decimals – Color by Number Worksheet
Compare decimals and create a beautiful stained-glass picture with this color-by-number worksheet.
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Rounding Whole Numbers – Board Game
Engage your students with a lively board game while practicing how to round numbers to a given place.
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Rounding Whole Numbers – Worksheet
Use understanding of place value to round whole numbers to a given place with this printable math worksheet.
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Rockin' Rounding – Google Slides Interactive Activity
Round numbers to different place values with a Google Interactive activity designed for fourth and fifth-grade students.
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Rounding Numbers – Math Mazes
Round numbers to various places while finding your way through this set of 5 math mazes.
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Rounding Match-Up Activity
Practice rounding decimals and whole numbers with this match-up activity.
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Compare and Order Decimals Teaching Slides
Teach your students to compare and order decimals with this 19-slide instructional slide deck.
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Decimal Notation Puzzles
Practice expanded notation, word form and standard form using decimals with this set of 13 three-piece puzzles.
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Place Value Chart - Hundredths Place
A blank place value chart to use when exploring decimal numbers.
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Number Talks - Number Sense Task Cards
Build number sense skills with this set of 24 task cards.
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Expanded Notation Puzzles - Whole Numbers
Practice whole number expanded notation with this 28-piece matching puzzle.
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Number Talks - Building Numbers Task Cards
Build number sense skills with this set of 24 task cards.
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Number Talks - Place Value Task Cards
Build number sense skills with this set of 24 task cards.
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Number Talks - Near, Far, and in Between Task Cards
Build number sense skills with this set of 24 task cards.
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Decimals Work Mat
Practice decimal concepts with this work mat for students.
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Place Value Work Mat
Practice place value concepts with this work mat for students.
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Flip, Draw, Expand! – Place Value Worksheet (5-Digit Numbers)
A worksheet to use when practicing place value with 5-digit numbers.
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Place Value - Pennant Banner
A display banner that can be used to practice Place Value.
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Open Number Lines - Portrait
Print a pack of open number lines to use in a variety of ways in your lessons.
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Fractions and Decimals Assessment
Assess students' knowledge of various decimals and percentages concepts with this four-page worksheet.
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Fraction and Decimal Dominoes – Tenths and Hundredths
Reinforce students' understanding of converting fractions to decimals with this set of dominoes.
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5-Digit Place Value - Assessment
Assess your students' knowledge of place value to the ten thousands place with this open-ended worksheet.
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5-Digit Place Value Card Game - Flip It!
A fun game for students to play in small groups to consolidate their understanding of place value to the ten thousands place.
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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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Representing Tenths Worksheet
Have students demonstrate their understanding of tenths with this simple one-page worksheet.
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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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Value Your Place Active Learning
A whole class active game that encourages learning through a physical setting.
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Number Talks Teaching Resource Pack - Grade 4
A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.
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September Homeschool Resource Pack - Grade 4
A collection of age-appropriate, Grade 4 teaching resources and activities for homeschool parents to use with their children during the month of September.
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Exploring 5-Digit Place Value Unit Plan
This Mathematics unit addresses a range of place value concepts involving 5-digit numbers.
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Exploring Fractions and Decimals Unit Plan - Year 3 and Year 4
This Mathematics unit covers a range of concepts relating to fractions and decimals.
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Rounding Numbers to 10; 100; and 1,000
A 60-minute lesson in which students will round 5-digit numbers to the nearest 10, 100 and 1000.