Curated OER
Number and Number Relations
Upper graders multiply numbers by tens and hundreds, and multiply two and three digit numbers by one digit numbers. They participate in a teacher-led lecture and complete examples with the class, complete a worksheet, and discuss the...
K-5 Math Teaching Resources
Unlabelled Fraction Strips Template
Support your young mathematicians' introduction to the world of fractions with this simple printable resource. Offering students a hands-on opportunity for learning how to visually represent fractions, this template would make a nice...
US Department of Agriculture
George Washington Carver Coloring and Activity Book
Learn about the interesting life of George Washington Carver and his many accomplishments with this series of worksheets for primary grade learners. From coloring pages and word searches, to non-fiction reading passages and math skills...
Curated OER
Addition Drills, part 4
Show kids that addition has real-life applications as they add up measurements and money. There are some examples here demonstrating regrouping and including units in an answer. They complete 20 measurement addition problems, each with...
Curated OER
Fourth of July Addition and Subtraction
What is Thomas Jefferson signing? Focus on American history with this cross-curricular math puzzle. Learners utilize addition and subtraction skills to solve the mystery of the Fourth of July. All numbers are 3-digit, and there are no...
Curated OER
Playing the Cards of Place Value
Third graders explore place value to the ten-thousands place. In this amazing, 21-page place value instructional activity, learners represent numbers in standard and expanded form, and use technology to represent numbers to 9,999.
Curated OER
Area Model of Multiplication Using Base 10 Manipulatives
Explore two-digit multiplication with your class as they work in groups to build models of two-digit multiplication using base 10 manipulatives. They construct rectangles replacing standard numbers with equivalent place values using the...
Curated OER
Add Mixed Numbers With Like Denominators (G)
In this adding mixed numbers instructional activity, students find the sums of whole numbers and fractions with common denominators and reduce and rename the answers. Students solve 7 problems.
Curated OER
Count on Whole Hundreds: Addition
For this addition/counting worksheet, students add a "whole hundred" to another 3-digit number, then add 800 to a set of numbers. Answers are included on page 2.
Curated OER
The Divider (whole number remainders)
Third graders use the instructional activity to support division of whole numbers where there is either no remainder or whole number remainders. They are able to
slit division problems into parts using known multiplication and division...
Curated OER
Add Whole Numbers
In this addition practice worksheet, students practice their math skills as they solve 21 addition problems that require them to add 3 digit numbers, 4 digit numbers, and money. Students also answer 2 test prep questions.
Curated OER
MathKeys Software "Unlocking Whole Numbers, Vol. 11(Place Value for Four Digit Numbers)"
Third graders explore the place values of four digit numbers by writing four digit numbers and examining the effects of rearranging the numbers' digits. They practice making their four digit number with base-ten blocks then rearrange the...
Curated OER
Addition Worksheet #8
In this addition instructional activity, students problem solve and calculate the answers to thirty mathematical addition equations. Students show each step of their work.
Curated OER
Winter Math Practice: Multi-Digit Addition
In this problem solving worksheet, students practice solving 10 double-digit whole number addition math problems involving winter items.
Curated OER
Ordering
Although there isn't much to this number ordering activity, it offers some solid practice in sequencing two and three-digit numbers. For each of the 20 sets of four numbers, learners re-write them in order from least to greatest. All...
Curated OER
Math in English Skills IV Exercise Book: Multi-Digit Addition, Subtraction, Multiplication and Division
No one can deny the relationship between addition, subtraction, multiplication, and division. However, it's not always easy for learners to see the connection between basic operations. Help your class by providing them with an entire...
New Mexico State University
Number Rights
You do not have to be whole to be important. Individuals watch a video on the importance of rational numbers on the number line. Scholars use their knowledge to rename numbers on the number line as well as place rationals on a number...
Curated OER
Adding in Parts
Third graders are able to split whole numbers into parts. They make numbers up to a tidy number. Students add and subtract tenths to make a decimals number into a whole number. They are able to add whole numbers up to three digits.
Curated OER
Two-Digit Addition (A)
In this two-digit addition worksheet, students problem solve and calculate the answers to thirty-three mathematical addition equations.
Curated OER
One-Digit Addition (A)
In this one-digit addition worksheet, students problem solve and calculate the answers to forty-four mathematical addition equations.
Curated OER
One-Digit Addition; With Regrouping (A)
In this one-digit addition with regrouping worksheet, students problem solve and calculate the answers to twelve mathematical addition equations.
Curated OER
One-Digit Addition; No Regrouping (A)
In this one-digit addition with no regrouping worksheet, students problem solve and calculate the answers to sixty-four addition equations.
Curated OER
Add Two Digit Numbers - Vertical
In this problem solving instructional activity, learners add together 20 problems involving 2-digit whole numbers. Students record their answers underneath each problem.