Illustrative Mathematics
Party Favors
Pia is putting stickers into party bags. She starts by putting 10 stickers in each bag, and over the course of a week she adds several bundles of ten stickers to each bag, as well as making more bags. Second graders must find the number...
Concord Consortium
Squares and Cubes
The task is simple, but the solution is a little more complex. Learners must find the smallest number that results in a perfect square when multiplied by two and a perfect cube when multiplied by three. The task requires an analysis...
PBS
Make a Balloon Globe
"We've got the whole world in our hands," is what your students will be singing after completing this fun geography activity. Using the included templates for the seven continents and a balloon, they create their very own globes.
CK-12 Foundation
Expected Value: Game of Chance
Determine whether the payoff is worth it. Pupils calculate the expected value of a game with three different payoff levels. Each level has a different probability of winning money. The scholars find the expected payoffs for each...
Curated OER
Model Addition to 100
In this addition worksheet, learners solve 6 word problems using the numbers 1-100. The first 2 problems are set up as a guide.
Illustrative Mathematics
Cynthia's Perfect Punch
Using a real-world example, this problem illustrates the thought process that learners need to engage in to understand adding mixed numbers with common denominators. First by looking at estimation, and then by drawing models that...
Curated OER
Dividing with Fractions
Use paper strips or models to relate division problems to division of fraction problems. Since the materials can be broken up, it helps them to show how they can complete repeated subtraction with fractions and not just whole numbers.
Curated OER
What's That Number? 1-Digit Addition and Subtraction
In this subtraction and addition worksheet, students fill in missing numbers in problems necessary to arrive at given answers. All problems use 1-digit numbers only.
Curated OER
Addition up to 10
In this addition activity, 1st graders add numbers to ten, completing problems as fast as possible, 20 total. An answer key is included on page 2.
Curated OER
Place Value - Practice 1.1
Upper elementary learners write four numbers with and without decimals, in both word form and expanded form. Next, they write four numbers which are given in both expanded and word form in standard form. Pupils answer two questions where...
Curated OER
More Addition
Turn your mathematicians into addition superstars with these multiple-addend equations. They add up three, four, and five-digit numbers to find the sums, a few of which are six-digit numbers. The twelve vertically aligned equations...
Curated OER
Scientific Notation myTestBook.com
In this scientific notation worksheet, students solve equations containing numbers in standard notation and scientific notation. They add, subtract, multiply, and divide problems with scientific notation. This one-page...
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
Number Blast Addition
A quick and easy way to get kids ready for math, is with a warm-up activity. Here, they are presented with a series of 10 numbers, as the slides progress they add each number together, resulting in a single answer. A wonderful warm-up,...
Curated OER
Morning Math
It's never too early for math! Use these morning math problems to get learners reviewing past concepts and staying sharp on newer ones. The 16 warm-ups include skills such as counting by 10, adding in a word problem, decomposing numbers...
Curated OER
Addition and Subtraction to 10
In this addition and subtraction worksheet, 1st graders complete a set of problems using numbers 1-10, then color according to a key to create a picture.
Curated OER
How Many Cups and Plates?
In this addition worksheet, students solve 3 story problems pertaining to the pictures of bags of cups and plates with their amounts labeled. Students use the pictures to add the two digit numbers. Example: Emily needs to bring 53...
Curated OER
Addition table 0 through 12
In this addition table worksheet, students observe an addition table that adds all numbers 0 through 12. Students can use this to add the numbers together.
Curated OER
Addition
In this mental addition worksheet, learners read the method for adding a series of three 2 digit numbers without paper and pencil. Students solve 16 mental addition problems.
Curated OER
Addition: Math 2
In this addition learning exercise, 2nd graders complete 30 problems in which they add a single digit number to another single digit number using regrouping as needed. They enter their answers in the boxes and submit them on-line
Curated OER
Addition: Math 1
In this addition worksheet, 2nd graders complete 30 problems in which they add a single digit number to another single digit number using regrouping as needed. They complete 2 problems in which 10 is an addend. They enter their answers...
Curated OER
Addition Chart
In this addition worksheet, students complete an addition chart by writing the sums of the numbers from 1 to 10. The numbers are not in order on the chart; students look at the factors in the rows and columns and add. Some numbers are...
Curated OER
Addition & Subtraction 2
In this addition and subtraction worksheet, students solve 4 different types of problems that include adding and subtracting numbers. First, they practice solving a number of addition and subtraction problems. Then, students complete the...
Curated OER
Addition: Level 2: Exercise 2 (No Carryovers)
For this addition worksheet, 1st graders complete 30 problems in which they add a single digit number to another digit number; there is no regrouping needed. They enter their answers in the boxes and submit them on-line