Illustrative Mathematics
Hundred Chart Digit Game
Math games, especially in the primary grades, provide great opportunities for developing the number sense of young mathematicians. Working in pairs with a deck of single-digit cards, students take turns drawing two cards and reading the...
Curated OER
Twenty Questions: The Hundred Chart
Use the 20 Questions game to practice math vocabulary and number properties! Project a hundreds chart and hand one out to learners. Ideally, give them counters (beans would work well) to mark off the chart so you can play multiple times....
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Subtract Tens on a Hundred Chart Problem Solving 12.2
In this hundred chart worksheet, students read three story problems pertaining to the subtraction of tens on a hundred chart. Students solve each problem.
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Hundred Chart
In this math instructional activity, students examine a hundred chart. The ten by ten chart includes all numbers one to one-hundred. Students may identify patterns in the chart.
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Subtract Using a Hundred Chart
In this subtraction practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to use a hundred chart to complete.
Illustrative Mathematics
Number of the Day
Daily routines not only help to manage classrooms, they can also provide students with rich opportunities for learning. This activity supports young learners in developing their number sense by counting up the school days on a class 100...
Curated OER
100 Chart-Math Helper-Skip Counting or Multiples
In this lesson plan, 100 Chart-Math Helper-Skip Counting or Multiples, learners utilize the chart as an aid in counting. This is a resource or manipulative that can be used by students, and is helpful in many different math activities...
Curated OER
Add Using a Hundred Chart
In this adding practice learning exercise, students sharpen their problem solving skills as they solve 6 story problems using a hundred chart.
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Hundred Chart
In this math worksheet, students analyze a hundred chart. The chart includes a ten by ten array of numbers one to one hundred.
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Write the Missing Numbers
Which numbers are missing on these hundreds charts? Beginning counters fill in the blank squares in a set of hundreds charts. One simply has the numbers 1 and 100, while the others are missing every other number, only even numbers, or...
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Count to 100 by 1s and 10s
Are your pupils learning about the number 100? This instructional activity puts their skills to the test as they fill in number sequences by 1s and 10s. First, they complete half a hundreds chart, writing numbers into blank squares. Some...
K-5 Math Teaching Resources
One Hundred Chart Template
There are hundreds of learning opportunities with this hundreds chart. Just print, laminate, and you're ready to get counting.
Super Teacher Worksheets
Number Patterns
Pattern recognition is an essential step in the development of young mathematicians fluency with the four basic operations. This simple skills practice worksheet asks children identify and complete three different numerical patterns,...
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Problem Solving: 100 Board Logic Problems
Get mathematicians engaged with number terminology using this puzzle activity! Learners determine the selected number from a hundred board by eliminating numbers using clues. As a group, each learner has a specific role, outlined in the...
Mathwire
A Collection of Logic Number Puzzles on the Hundred Board
What's my number? Spark mathematical thinking and have some fun with thirty number puzzles that pose a series of questions to guide learners towards number discovery.
Curated OER
Hundred Chart
In this math worksheet, students examine a chart which features the numbers from 1 to 100 in a grid. There are no directions for this chart which can be used in many ways for discovering number patterns, place value or multiples.
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Hundred Chart
In this math worksheet, students analyze the numbers from 1-100 on a chart. This can be used by students to recognize number patterns, multiples or for any math lesson.
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Adding Tens
Second graders explore and discuss adding 10 as they predict number patterns with the hundred chart. They work in pairs, groups choose a number, 1-9, and predict what happens if they add 10 to the number. Students make-a-ten strategy...
Curated OER
China's Three Gorges Dam
A very well-done resource includes an informational reading passage describing the controversy and impact of China's Three Gorges Dam. It also includes eight guided reading questions, a pros/cons arguments chart, and a creative writing...
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Square Numbers
In this squaring numbers worksheet, students use a hundred chart to shade in the answer to squared numbers. Students begin with 1 x 1 and shade in the answer. Students then continue with 2 x 2 and shade that answer, going all the way to...
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Number Theory Worksheet 2: The Sieve of Eratosthenes
In this primes and multiples instructional activity, students follow the directions to circle primes and multiples on a hundred chart until all prime numbers from 1 to 100 are circled. This is called the Sieve of Eratosthenes.
Teacher's Guide
Adding Tens
Given a hundred chart and several examples, learners practice adding 10s. They are given a number then use the chart to aid in adding 10, 20, 30, 40, or 50. There are 25 problems to solve. Tip: Have learners color in all the tens prior...
Curated OER
Counting: 1-100
A simple worksheet with pictures of drums in a 100-chart format. Have your students count the drums, and identify where the drums are that correspond to numbers ending in zero and five. Enlarge on a copier to 11x17 sized paper so...
Scholastic
Study Jams! Expanded Notation
Teaching expanded notation is a great way to enhance young mathematicians' understanding of place value. This presentation explicitly describes the process, starting with the largest place value and working down, from left to right,...