Curated OER
Roman Numerals
Count to 20 using roman numerals. It's a great way to practice addition and subtraction and to explore alternative number systems. Each of the six slides in this presentation include sound bites, a Roman to Arabic number equivalency, and...
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Butterfly Fun
In this addition and subtraction activity, students solve a set of nine two-digit addition and subtraction problems. Once finished computing, they color spaces with even-numbered answers blue and odd-numbered answers purple, then color...
Curated OER
Adding Up
Sail through the land of three addends with this nautical-themed addition learning exercise. Scholars begin by using mental math to add seven sets of three numbers located on sailboats. Next, they apply this concept to eight horizontally...
Curated OER
Pairs That Make Ten
A very basic presentation on numbers that add up to ten. Learners are shown a number on a slide, and they must come up with the addend that will make a sum of 10 when they are added together. Not the greatest presentation in the world,...
EdHelper
Addition
For this addition learning exercise, students use the number line to help them find the missing numbers to complete the addition facts to 10. Students solve 23 problems.
EdHelper
Addition: 3 Addends
For this addition learning exercise, students use a number line to help solve 20 addition problems using 3 addends. Worksheet is part of a subscription site with links and is labeled as a sample.
EdHelper
Addition: Add a 1 Digit Number and a 2 Digit Number
In this addition activity, students solve a total of 23 problems, adding a 1 digit number to a 2 digit number. Worksheet is part of a subscription site with links and is labeled as a sample.
EdHelper
Addition: Missing Number Fill In
For this addition worksheet, students fill in a missing addend to solve 23 problems. Worksheet is part of a subscription site with links and is labeled as a sample.
EdHelper
Horizontal Addition
For this addition worksheet, students solve a total of 20 horizontal problems. Worksheet is part of a subscription site with links and is labeled as a sample.
Curated OER
The Math Lesson 0
In this addition practice activity, students use their problem solving skills to solve 120 problems that require them to add 1 digit numbers.
Curated OER
Adding 1's (A)
In this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add single digit numbers to the number 1.
Curated OER
Adding 1's (B)
In this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add single digit numbers to the number 1.
Curated OER
Adding 2's (A)
For this addition review worksheet, students use problem solving skills to solve 50 problems that require them to add single digit numbers to the number 2.
Curated OER
Cookie Sheet Math
In this addition and subtraction practice learning exercise, students solve math problems as they follow the instructions provided in the math game.
Curated OER
Add Using a Hundred Chart
In this adding practice learning exercise, students sharpen their problem solving skills as they solve 6 story problems using a hundred chart.
Curated OER
Doubles Plus One
In this early childhood addition and subtraction worksheet, students solve 6 math story problems that require them to add doubles plus 1.
Curated OER
Addition Sums Less Than 30
In this addition activity, students will solve twenty addition problems where the sums are less than thirty and the addends are between six and fifteen.
Curated OER
Halloween Addition Problems and Riddles
In this two and three digit addition worksheet, students will solve 100, two and three digit addition problems that involve regrouping. After solving the problems students will match answers to a letter to solve a riddle with a...
Curated OER
Addition-up to 20
In this addition worksheet, students work out problems that can be equal up to 20. These 40 problems are lined up side by side.
Curated OER
Two-Digit Addition
In this two-digit addition worksheet, 2nd graders solve 15 addition problems. The problems include both one and two-digit addends.
EdHelper
Addition
For this word problem worksheet, students read the word problems and write addition sentences to solve the 4 problems. Students write the numbers on the provided lines.
Curated OER
Adding on Two
In this math instructional activity, students practice adding two to a number. Students complete 20 problems written horizontally. Example: 26+2=? Students also practice counting by two with both even and odd number sequences.