Curated OER
What's it Worth?
In this reading worksheet, students cut out 19 scrabble letters and use them to spell 4 words ending in ail. Students also add up the letters.
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.
Curated OER
Add 19 to Any 2-Digit Number
In this addition instructional activity, students solve 18 problems in which the number 19 is added to a two-digit number. No hints or examples are provided.
Curated OER
Worksheet #10
In this mathematics worksheet, 2nd graders solve various problems by either adding or subtracting when necessary two-digit terms. They use a number line at the top for help solving each.
Curated OER
One-Digit Addition; No Regrouping (A)
In this math activity, students solve 100 basic addition problems with all sums below 10. Problems are closely spaced and written vertically.
Education World
Adding 4 Practice #1
In this addition facts practice worksheet, students use their math skills to solve 35 problems that require them to add the number 4 to 1 digit numbers.
Curated OER
Yummy Gummy Subtraction
Here is a quick 15 minute lesson intended to introduce subtraction. Learners count and subtract gummy bears to complete 5 problems. The lessons suggest that the gummy bears can be saved and used the next day, but gummy bears get gross...
Curated OER
Number Wall
Use the number wall to practice addition, evens and odds, missing addends, and doubling. Learners answer various questions based on six numbers, filling in squares with digits. They list the odd numbers and total them, then list the even...
West Contra Costa Unified School District
The Power of Ten: Building a Magnitude Model
Add visual representation to teaching place value with a magnitude model. Using adding machine tape, pupils build a linear place value strip from 1 to 100.
Curriculum Corner
Spring Find a Fact Addition
Test scholars' knowledge of addition facts with a festive learning exercise that makes adding a two-person game. Pairs examine a grid of numbers to locate and color addition facts. Last person to color three squares wins!
Houghton Mifflin Harcourt
Sums to 100
Whether it's counting marbles, flowers, or playing cards, small objects can add up to great sums. Learners work six story problems to practice addition to 100. Some regrouping is required, along with distinguishing useful from irrelevant...
Resources for Educators
Math & Science Connection
Whether you're using a collection of Dr. Seuss books to teach basic math skills like counting, adding, and subtracting, or exploring the different states of matter by melting a crayon with a hairdryer, a series...
Curated OER
Graphs to Represent a Data Set
By analyzing a word problem about hours worked in a week, scholars get valuable practice with bar graphs and data analysis. They read the scenario, then examine a table of data taken from it. The data includes four days and the...
Curated OER
Tens and Ones
Learners view three problems involving adding or subtracting with ones and tens. Each problem is followed by an explanation and an answer as to how the problem should be done. Note: This resource contains incorrect grammar and could be...
Curated OER
Fun Math Worksheet: Multiple Digit Addition
In this multiple digit addition practice worksheet, students hone their math skills as they solve 15 problems that require them to 4 and 5-digit numbers.
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.
Public Schools of North Carolina
Math Stars: A Problem-Solving Newsletter Grade 4
Fresh off the press, these math newsletters will challenge the problem solving skills of your young mathematicians. With an incredibly wide variety of questions covering the topics of arithmetic and geometry, these unique...
Houghton Mifflin Harcourt
Unit 4 Math Vocabulary Cards (Grade 3)
Bring a set of 19 math vocabulary cards to your third grade math class. Each sheet contains two cards. The top half has the vocabulary word printed in bold text, while the bottom half has the definition of the word. Card topics...
Illustrative Mathematics
Multiples of Nine
Which numbers are multiples of 9? Task class members to find the first ten multiples of 9 in a straightforward assessment worksheet.
Florida Center for Reading Research
Fluency: Letter Recognition, Speedy Alphabet Arc
On your mark, get set, match! Learners use a complete set of letters, matching each to its outlined letter on an arc. As they choose letters, they name them aloud. For added difficulty, another arc is missing most of its letters to...
Curated OER
QR Coded Audio Periodic Table of the Elements
Take the periodic table into the digital age with QR codes that take the scanner to an audio recording about each element from the Royal Society of Chemistry. Enlarge the image, then use a smartphone or tablet to scan the code for an...
NASA
Space Station Research Explorer
Take a trip into outer space from the safety of your classroom. A great addition to the digital library of any science teacher, this reference offers a behind-the-scenes look at the research going at the International...
Curated OER
Add and Subtract within 20
Here is a more interesting way to practice addition and subtraction number sentences. Learners complete two sum boxes, adding across and down then totaling for a final sum. They do the same with subtraction in two more boxes. Finally,...
Curated OER
Easter Eggs in a Basket - Sums to 18 (B)
In this single digit addition review worksheet, students use their math skills to solve 20 problems that require them to add 1 digit numbers.