Curated OER
Addition, Single Digit Doubles - #1
For this single digit addition practice worksheet, students solve 30 problems that require them to double single digit numbers.
Curated OER
Mental Maths
In this mental math practice worksheet, students fill in the 10 blanks as the count backwards and forward. Students also solve 20 addition problems.
Curated OER
Doubles Plus One Math Game
Students participate in a dice game. For this doubles lesson, students are paired up and use dice to create double facts. Students solve the equations.
Curated OER
Adding Doubles Facts
In this addition worksheet, students add one and two digit numbers that are doubles facts. Students complete 40 addition problems.
Curated OER
Adding Doubles Two Digit Numbers
In this addition worksheet, students add doubles facts that are all two digit numbers. Students complete 40 addition problems.
Curated OER
Math and Music
First graders play a variety of learning games to reinforce addition and subtraction skills.
Curated OER
Multiplication: Mixed Facts
In this finding the products worksheet, learners multiply one-digit numbers by one-digit numbers using mental math. Students solve 36 problems.
Curated OER
Multiplication: Mixed Facts 2
In this finding the products worksheet, students multiply one-digit by one-digit numbers using mental math. Students solve 35 problems.
Curated OER
The Squares of Numbers in Multiplication
Review multiplication facts and concepts! This clear, and easy to follow instructional activity will help your class to understand multiplication by using arrays and repeated addition. There are strategies to help with memorization and...
Curated OER
Multiplication Grids: Double-Digit
Kids learn how to use the grid method to solve double by single-digit multiplication problems. They take each double-digit number into its tens and units, place it on the grid, add the multiplier, then solve the problem. There are two...
Curated OER
The Math Lesson 45
In this division practice activity, learners use their problem solving skills to solve 278 problems that require them to divide in word problem and regular problems.
Curated OER
Let's Learn Those Facts
Students practice adding one digit numbers. For this practicing adding one digit numbers lesson, students roll dice to determine which one-digit numbers they will add together. Students practice adding one digit numbers for speed and...
Curated OER
Math – Addition :3 Addends of 1-Digit with Doubles
In this addition practice instructional activity, students solve 12 problems that require them to add 1-digit numbers with 3 addends. Two addends in each of the problems are doubles.
Curated OER
It's a Fact!
Second graders participate in a variety of activities to master addition and subtraction facts.
Curated OER
Ornithology and Real World Science
Double click that mouse because you just found an amazing lesson! This cross-curricular Ornithology lesson incorporates literature, writing, reading informational text, data collection, scientific inquiry, Internet research, art, and...
US Department of Commerce
Looking at Numbers of Births Using a Line Graph
Was there a baby boom? Using census data, class members take a look at the number of 8-11 year olds and determine their birth years. Scholars create a double line graph to compare the number of births for two states for several years....
Curated OER
Rockin Review
First graders practice math facts by matching a written fact with a math fact card.
Curated OER
Near Doubles
In this math worksheet, students learn to add "near doubles" such as 5+6. Students solve 5 problems, then color a butterfly design with colors specified according to their answers.
Curated OER
Using Doubles to Subtract
In this subtraction worksheet, 1st graders use addition doubling patterns to subtract numbers. For instance, one problem asks students to subtract three from six. They are directed to think that 3+3=6. Students write the answer to 6-3.
Curated OER
Addition Doubles
In this addition doubles activity, learners solve eighteen horizontal addition problems with addends from one to twelve, most of them adding doubles.
Curated OER
Doubles Plus One: Homework
For this addition worksheet, students find the sum of 12 "doubles plus one" problems. Students then solve a related word problem, then draw or write to explain their work.
Curated OER
Basic Subtraction Facts
In this basic subtraction facts worksheet, students problem solve and calculate the answers to twenty subtraction equations. Students double-check their answers with their classmates.
Curated OER
Developing Strategies for Addition and Subtraction
Primary graders develop strategies to assist them with addition and subtraction. They discover number combinations and numerical facts which enable them to add and subtract more effectively. Students use these techniques to complete...
Concord Consortium
Rule of 72
Find an easier way to double it. Using the price of an item and the Consumer Price Index, learners determine how long it will be for the price to double. Scholars calculate the length of time it would take for the price to double using a...