Concord Consortium
Petit Fours
Four 4s represent the counting numbers. Pupils attempt to write equivalent expressions to as many counting numbers as possible using only four 4s. Scholars then determine whether the same feat is possible using only three 3s.
Curated OER
Comparing and Ordering Numbers
In this comparing and ordering numbers worksheet, students, working with a partner, problem solve and calculate the answers to five word problems or equations involving numbers.
Curated OER
Four digit number word problems
In this four digit number worksheet, students complete 4 digit number word problems involving money, measurement, and more. Students complete 10 multiple choice questions.
Curated OER
Comparing and Ordering Decimals Reteaching Worksheet
In this comparing and ordering decimals reteaching worksheet, 4th graders review the concepts with the information in the box at the top of the page. They write >,<, or = in the first 8 examples. They order 2 sets of three decimals...
Curated OER
My Test Book: Properties of Whole Numbers
In this online interactive math skills instructional activity, students solve 10 multiple choice math problems regarding the properties of whole numbers and order of operations. Students may submit their answers to be scored.
Curated OER
Math – Comparing Numbers Up to 2-Digits
In this comparing numbers up to 2-digits learning exercise, students respond to 10 comparing numbers and 5 comparing sets questions.
Curated OER
Number and Number Relations: Lesson 3
Eighth graders compare whole numbers and decimals. They use symbols for <, >, =, and order whole numbers and decimals. They practice the meaning of positive and nugative integers by using them to describe real-world situations.
Curated OER
MathKeys Software "Unlocking Whole Numbers, Vol 2 (Rolling the Highest Number)"
Third graders arrange four numbers in order to make the highest number possible. In this place value lesson plan, 3rd graders practice working with four digit numbers on the computer and with base ten blocks.
Curated OER
Quiz: Comparing and Ordering Whole Numbers
In this whole numbers worksheet, 5th graders compare and order 10 sets of numbers. Each number ranges from four to eight digits. Students must read a table and read numbers in word form as well.
Curated OER
Four Digit Addition without Regrouping
In this addition worksheet, learners find the missing numbers in the 4 digit addition equations. Students solve 15 addition problems.
Curated OER
Math – Writing Numbers in Word Form - 1 to 10
In this writing numbers in word form worksheet, students write each of the numbers 1-10 using the correct spelling in the spaces provided.
Curated OER
Count by 5s, 10s, and 100s
These number sequences are missing digits! Each of the six has one missing number and scholars must figure out what it is. Here's the pattern, though: all of these sequences involve counting by 5s, 10s, and 100s. Learners add one of...
Curated OER
Mentally Add and Subtract 10 or 100
Find the missing digits in these number sequences. Each of the ten has one missing number and scholars must figure out what it is. Here's the pattern: all of these sequences involve counting by 10s. Learners add or subtract 10 to...
Curated OER
Big Number - 1
In this number comparisons worksheet, learners arrange the numbers to make the largest three-digit number possible from the numbers 2, 9, 4, and 7. Students then explain how they know that is the largest number possible.
Code.org
Number Systems
Generating a system of shapes. Groups work together to create a number system using three different shapes as symbols. The groups should come up with the rules that generate all the possible permutations of the three shapes.
Primary Junction
Adding Tens
Build on your learners' confidence in quick addition as they discover strategies to add tens to two-digit numbers. After reviewing counting by 10's, they discuss tactics to add multiples of 10 to other numbers. They visualize how to...
Curated OER
Arrange in Decreasing Order
In this number sequence worksheet, students arrange and write sets of numbers in decreasing order. There are ten sets of numbers to arrange in decreasing order.
Curated OER
Place Value Charts to the Millions Place
In this math learning exercise, students learn to read, write, order and compare numbers and place them on a place value chart. Students begin the 4 pages of exercises by studying a sample place value chart. Students then fill out 3...
Curated OER
Add With No Regrouping
For this finding the sums worksheet, students add one digit-numbers plus two-digit numbers with no regrouping. Students solve 30 problems.
Curated OER
Which Number is Greater?
For this number sense worksheet, students compare three digit numbers and identify the greatest one. Students complete 12 problems.
Curated OER
Add to Find the Greatest Total
In this addition worksheet, students solve 12 problems in which two digit numbers are added with carrying. Students ring the total that is the greatest in each row.
Curated OER
Digital Kids Club-Painted Faces
Students use technology to blend a photo of something they like with a picture of their face. Students work with layers, saturation, selecting tools, filters, and affects. Students use Adobe Photoshop Elements 3.0 in order to create...
Curated OER
Single Digit Subtraction
In this single-digit subtraction worksheet, learners complete twenty equations where single digit numbers are subtracted in order to advance students' math skills.
Illustrative Mathematics
How Many Colored Pencils?
Support young mathematicians' interpretation of place value in order to multiply single-digit numbers by 10. The task builds upon and enhances a learners' understanding of place value, a second grade skill, while introducing...