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
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.
- Plus Plan
Exploring 5-Digit Place Value PowerPoint
A 38-slide PowerPoint template to use when exploring place value in the ten thousands place.
- Plus Plan
Financial Mathematics Math Investigation - Let's Play Mini Golf!
A mathematics investigation about financial mathematics and measurement, embedded in a real-world context.
- Plus Plan
Rounding to Estimate Worksheet Set
Use our rounding to estimate worksheet set to sharpen number sense and mental math skills.
- Plus Plan
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.
- Plus Plan
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.
- 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 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.
- Plus Plan
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
Comparing and Ordering Decimals Activity — Task Cards
Master decimal place value concepts with this comparing and ordering decimals activity featuring decimals out to the thousandths place.
- Plus Plan
Comparing Decimals Activity — Mazes
Flex your decimal skills with this comparing decimals activity that features mazes with decimals 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.
- Plus Plan
Money Place Value Chart Activity Set
“Bank” on this money place value chart activity set to make teaching decimal concepts a breeze!
- Plus Plan
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.
- Plus Plan
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.
- 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
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!
- Plus Plan
Rounding PPT — "Rounding With Reasoning"
Use this engaging rounding PPT to teach your students to round with reasoning — not rules!
- Plus Plan
Rounding Numbers Game (Whole Numbers)
Play our engaging rounding numbers game in your classroom to give your students practice rounding whole numbers.
- Plus Plan
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.
- Plus Plan
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.
- Plus Plan
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.
- 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!
- 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.
- Plus Plan
Rounding Poster and Worksheet Set (Rounding Rock)
Display this rounding poster of the “Rounding Rock” in your classroom to encourage your students to rock out rounding!