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Curated OER
Multiplying By Ten
In this multiplication by ten worksheet, students first read a one page article about how to multiply any number times ten. Students then solve 10 problems in which a two digit number is multiplied by ten.
Curated OER
Tic Tac Toe Math Addition 9
In this tic-tac-toe math game instructional activity, students practice their one-digit addition skills as they play two rounds of the math game with a partner.
Curated OER
Addition: Level 3: 2x1 Exercise 1 (carryovers)
In this addition worksheet, 3rd graders complete 30 problems in which they add a single digit number to a two digit number using regrouping as needed. They enter their answers in the boxes and submit them on-line
Curated OER
Tic Tac Toe Math Addition 8
For this tic-tac-toe math game worksheet, students practice their three digit addition skills as they play two rounds of the math game with a partner.
Curated OER
Writing Equations - Addition/Subtraction Up to 2-Digits Without Regrouping
In this addition and subtraction practice worksheet, students use their problem solving skills to use the information provided to write and solve 12 equations.
Curated OER
Math Patterns
In this math sequences worksheet, students solve 17 problems in which they write the next 3 numbers that will complete a math sequence. Students analyze the 3 two digit numbers in a series, decide on the pattern, and provide the next 3...
Curated OER
Complete the Table: Rule: Subtract 7
In this math function chart worksheet, students complete a table in which ten numbers (two digit, below 20) are listed. Students apply the rule (subtracting 7) to the numbers and write their answers.
Curated OER
Difference of 9 or 10
In this subtraction practice worksheet, learners examine a set of 15 two-digit numbers and use them to identify pairs of numbers that have a difference of 9 or 10.
Curated OER
Addition and Subtraction of Integers #1
For this addition and subtraction of integers #1 worksheet, students solve 120 two digit problems with positive and negative numbers; there are 2 different sheets on a page, each with 60 problems.
Curated OER
St. Patrick's Day Addition (Sums to 50 With No Regrouping)
In this math worksheet, students solve 20 problems in which 2 digit numbers are added to 2 digit numbers with no regrouping. The page has a St. Patrick's Day theme.
Curated OER
Simple Addition Using Hundredths 2
In this addition with decimal tenths practice worksheet, students practice their computation skills as they solve 40 problems that require them to add 3 or 4-digit decimal numbers.
EngageNY
Scientific Notation
Young mathematicians learn how scientific notation is meant to save time. Part 10, out of a series of 15, asks scholars to recognize the correct use of scientific notation and finish by adding and subtracting numbers using...
Curated OER
Primary Understanding and Use of Place Value
Explore place value and regrouping with your class. They develop awareness of several ancient number systems and how they differ from the base ten system commonly used today. They play "Chip Trading" with partners to practice addition...
National External Diploma Program Council
Finding an Average
Young hopefuls can practice finding the average of a group of numbers represented in tables and word problems.
Curated OER
Math: Navigating the World Around Me
Young mathematicians research and discuss real world math word problems and ways in which they apply math concepts in their everyday lives. They create a storyboard of a math word problem from which they create a slide for a multi-media...
National Security Agency
Go One-on-One with Decimals
Shoot and score with three basketball-themed lessons about decimals. Young mathematicians compare game statistics, make trash can hoops, and play a data spinner game to practice identifying digits and values within decimal numbers.
Arcademics
Kitten Match
An engaging learning game tests scholars' knowledge of how to make a number using addition. Several players race to pick two numbers that add up to a given sum.
Curated OER
Arithmetic Addition of Decimals 1
In this addition of decimals learning exercise, students add numbers containing decimals up to 4 digits. Students complete 16 problems total on this learning exercise.
Curated OER
Basic Math Decimals 1
In this addition of decimals worksheet, students add numbers up to 4 digits that contain decimals. Students complete 16 problems on this worksheet.
Curated OER
10 More or 10 Less
Practice adding and subtracting 10 with this outer space worksheet. On the top, scholars match digits floating in stars with sums inside a spaceship. Next, they do the same with subtracting 10, connecting numbers to differences. These...
Curated OER
Addition Word Problems 3, Version 3
In this addition word problems worksheet, students use their problem solving skills to solve 5 problems that require them to add using 1 and 2-digit numbers.
Curated OER
The Palindrome Order of a Number
In this math worksheet, students list the three-digit order one palindromes. They find as many 4-digit palindromes as they are capable of. Students analyze the first order palindromes. They find as many third order palindromes as they...
Pennsylvania Department of Education
Order, Order
Students use pictures to identify items as ordinal numbers. In this ordinal numbers lesson plan, students use the words "before" and "after" to identify the pictures as well.
Curated OER
Fibonacci Trick
For this algebra worksheet, students solve a puzzle starting with two single digit numbers and eventually conclude that the answer can be used with Fibonacci's pattern. There are 11 steps to the puzzle with a provided answer.