Houghton Mifflin Harcourt
Curious George Learns to Count
The magic number is 100. A collection of fun activities, this guide provides educators with ideas for young mathematicians to practice counting to 100.
Love The Day Designs
100 Days Smarter
Get your youngsters excited for the 100th day of school with this great printable! It includes one page of labels that read 100 Days Smarter, as well as a page with a larger size of the same label.
Super Teacher Worksheets
Number Line
It's a printable number line to 100! Cut it out and use the easy tabs to glue into one long number line.
Curated OER
Multiplying by 100
In this math worksheet, students learn the tricks to multiply any number by 10, 100 or 1000. There are 75 problems on 3 pages, both written horizontally and vertically with instructions and picture illustrations to help students.
Curated OER
Counting Up and Down
These number sequences are missing quite a few digits; can your scholars determine some of them? Because learners aren't filling in every blank, they must utilize mental math to determine only the few numbers indicated. They count...
Curated OER
Multiplying Whole Numbers and Decimals
Upper elementary and middle school learners explore number sense by completing a list of multiplication problems in class. Learners discuss the difference between whole numbers and decimals while solving multiplication problems. They...
Curated OER
Who Wants to Win Millions: Estimation and Rounding
Rounding numbers can be fun using this game. Learners estimate and round numbers to the tens, hundreds, and thousands using this presentation. What a clever way to review this concept.
Curated OER
The Counting Caterpillar
A daily counting routine builds a caterpillar with 100 body segments (marked with symbols to indicate 2s, 5s, and 10s) by the 100th day of school. Provides structured repetition as part of the morning routine so that by 100th day,...
Math Worksheets Land
Add and Subtract to 100
Get some practice with double-digit addition and subtraction from all directions! Learners complete two equations for each operation, one horizontally and one vertically. Consider your objective with this one; do you want scholars to use...
Curated OER
Comparing Shapes That Represent 3 Digit Numbers
Engage your kids visually in number comparison with this shapes activity. They examine 16 sets of shapes with the knowledge that each represents 100 units of that shape. Each set is paired with another, and scholars indicate whether or...
Math Worksheets Land
Add and Subtract within 100- Guided Lesson
Word problems are the name of the game here, and each one comes with an image to help learners visualize the math operation. Careful, though; the visual for the first scenario is confusing. The problem gives a total number of sports...
Curated OER
100 Hungry Ants
After hearing the story, One Hundred Angry Ants, learners apply what they have seen to a math challenge. They choose one of three numbers: 12, 24, or 36. Imagining this were the number of ants going to a picnic, they consider how many...
Curated OER
100th Day Celebration
Students celebrate the 100th day of school with a variety of math and language arts activities based on the number 100. They make books, count objects, and draw their predictions about life 100 years from now. They also estimate the time...
Curated OER
Change Mixed Numbers to Decimals: Denominator is 10, 100, 1000
For this change mixed numbers to decimals: denominator is 10, 100, 1000 worksheet, students interactively convert 10 mixed numbers to decimals with immediate online feedback.
Curated OER
Number Round-Up
In this math worksheet, students practice rounding numbers to the nearest ten, hundred, or thousand in sets of twelve. They round their ages to the nearest ten, and round a 5 digit number to the nearest ten, hundred, thousand, and ten...
Curated OER
Number Bonds
This would be an appropriate worksheet to complete on the 100th day of school. Students will practice calculating number bonds up to 100. They will practice 31 addition problems, with plenty of room to do their work on the worksheet.
Curated OER
100 Bubbles
In this numbers instructional activity, students write the numbers 1-100 inside pictures of bubbles and color odd numbers green, even numbers yellow. A website reference for additional resources is given.
Curated OER
Completing the Next Hundred
In this hundreds worksheet, students fill in the missing addend and complete the hundred numbers at the end of the problems. Students complete 3 sets of problems.
Curated OER
One Hundred: Draw Pictures or Write
For this math and writing worksheet, students choose to draw pictures or write about the given four topics: 100 dollars, 100 pounds, 100 miles and 100 years.
Curated OER
Handwriting Numbers From 1-100
In this handwriting numbers from 1-100 learning exercise, learners trace over the numerals, five in each row, with 20 rows, from 1-100.
Curated OER
100 Stamps for 100 Days
Second graders count by 2's to get to 100. In this counting lesson plan, 2nd graders use the program Kid Pix to create stamps two at a time until they get to 100.
Curated OER
Model Numbers to 100
In this numbers worksheet, students solve 6 word problems, using picture models of cubes. Problems are set up using groups of ten.
Curated OER
Three-Digit Patterns
Second graders complete patterns. In this basic problem solving worksheet, 2nd graders continue 6 number patterns. This would be a perfect homework assignment after a lesson on number patterns.
Curated OER
Numbers Table Exercise
In this numbers table instructional activity, students practice filling in each blank with the correct sequential number in a list going from one to one hundred.