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
Rounding Games for 4th Graders — Race Up the Rounding Ladder!
Challenge your students with one of our many rounding games for 4th graders — Race Up the Rounding Ladder!
- Free Plan
Decimal War Card Game
Get your students comparing decimals with this fun card game for two players.
- Plus Plan
Introducing Decimal Numbers Teaching Slides
Help students understanding decimal place value and the relationship between fractions and decimals with this comprehensive teaching presentation.
- Free Plan
Fractions, Decimals, and Percentages Vocabulary Poster
A poster to help students learn the vocabulary associated with fractions, decimals, and percentages.
- Plus Plan
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.
- 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
Comparing Decimals Using Models and Place Value — Teaching Slides
Teach comparing decimals using models and place value with these teaching slides that feature decimals represented with money, base 10 blocks, and 100s grids.
- 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.
- Free Plan
Describe That Decimal Worksheet
Explore the place value of decimals with this versatile one-page printable worksheet.
- Plus Plan
Decimal Place Value Chart
Provide your students with our decimal place value chart to make comparing and ordering decimals a breeze!
- Plus Plan
Interactive Rounding Game — "Four Corners"
Play this interactive rounding game with your class or assign it to individual students for a fun way to practice rounding whole numbers.
- Free Plan
Rounding Whole Numbers Worksheets
Share these rounding whole numbers worksheets with your students so they can cut-and-paste their way to understanding rounding.
- Plus Plan
Ordering Large Numbers Worksheet Set
Share this ordering large numbers worksheet set with your students to evaluate their skill in ordering numbers from the thousands to the millions.
- Plus Plan
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 Anchor Chart — Rounding Roller Coaster!
Hang our rounding anchor chart in your classroom for a fun reminder of how to round numbers — roller coaster style!
- 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.
- Free Plan
Blank Number Lines - Printable
Print a set of open number lines to help you teach a variety of math skills.
- Plus Plan
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
4-Digit Mystery Numbers Interactive Activity
Explore 4-digit numbers with this fun mystery-themed interactive activity .
- 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 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
Rounding Worksheets - Cut and Paste
Provide your students with engaging practice to help them understand rounding with a set of differentiated worksheets.
- Plus Plan
Decimals on a Number Line (Tenths and Hundredths) Slide Deck
Teach your students how to identify, order, and label decimals on a number line with an interactive teaching presentation.
- Plus Plan
Comparing Decimals – Color by Number Worksheet
Compare decimals and create a beautiful stained-glass picture with this color-by-number worksheet.
- Plus Plan
Patterns in Place Value Teaching Slides
Strengthen student understanding of decimal place value and the relationship between place value positions with this instructional slide deck.
- Plus Plan
Mental Math Multiplication Posters
Use this set of multiplication posters in your classroom when teaching different mental math strategies.
- Plus Plan
Rounding Whole Numbers – Riddle Worksheets
Integrate riddles and math with this set of rounding worksheets.
- Plus Plan
Rounding Numbers – Math Mazes
Round numbers to various places while finding your way through this set of 5 math mazes.
- Free Plan
Expanded Notation Puzzles - Decimals
Practice expanded notation using decimals and whole numbers with this set of 28 puzzle pieces.
- Free Plan
Place Value Work Mat
Practice place value concepts with this work mat for students.