Curated OER
Subtraction and Unknown Addends
Using images helps budding mathematicians grasp difficult subtraction concepts. In this set of three word problems, they examine sets of objects which are reflected in each scenario. To approach subtraction in a more accessible way, the...
Curated OER
Subtraction and Unknown Addends
A brief addition word problem has learners searching for the missing addend. They read about Mr. George, who already has five gallons of fuel in his car. Knowing the car can hold eleven gallons, they compute how many gallons he needs....
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
Winter Themed Math Word Problems--Up to 100
In this winter theme subtraction worksheet, 2nd graders work out and solve 2 subtraction word problems dealing with the theme of winter.
Curated OER
Word Problem Solving Strategies
In this word problem solving strategies worksheet, 6th graders solve and complete 11 different problems and questions related to identifying word problems. First, they explain what the problem is telling them to do and what is important....
Buffalo State
Adding and Subtracting Positive and Negative Integers
A well-rounded unit on positive and negative integers is a great addition to your middle school math class. Learners work through five activities, each focused on a different skill, before playing a Game of Life to practice the...
Curated OER
Everyday Problems
Bring math into the real world with these scenarios which have scholars adding and subtracting money and measurements. There are five word problems here. One involves three addends, another decimals, and another prompts learners to find...
Illustrative Mathematics
How Many Marbles?
Don't lose your marbles! This simple story problem helps make teaching division with fractions much easier. Work on this problem along with the lesson titled, How Many Servings of Oatmeal? to highlight the difference between the two...
Curated OER
Addition and Subtraction - First Grade
Twenty-five multiple choice addition and subtraction problems fill the six-page worksheet. Many are word problems that include graphics to help learners visualize the situation. A useful tool in meeting Common Core standards!
Raytheon
Adding and Subtracting Decimals
For this adding and subtracting decimals instructional activity, learners add and subtract numbers with decimals in word problems. Students complete 12 word problems.
Curated OER
Who Wants to Win Millions: Addition and Subtraction
Have your pupils practice basic addition and subtraction skills using this presentation in a game format. Learners add and subtract large numbers and answer word problems. This is a great way to review these concepts.
EngageNY
Using Permutations and Combinations to Compute Probabilities
Now that we know about permutations and combinations, we can finally solve probability problems. The fourth installment of a 21-part module has future mathematicians analyzing word problems to determine whether permutations or...
Education Creations
Morning Math
Jump-start your morning mathematicians with this set of warm ups! Consider simply projecting the problem of the day for the entire class and having them complete the work in individual notebooks or with a partner. Concepts include...
Curated OER
Why Mastery of Math Facts is Important
Discover why young mathematicians should master their math facts and use this strategy to motivate their proficiency.
EdHelper
Simple Subtraction Practice
For this subtraction worksheet, learners solve a total of 62 subtraction problems; some problems are vertical, some horizontal, some have missing numbers and 4 are word problems. Worksheet is part of a subscription site with links and is...
Curated OER
Addition and Subtraction Word Problems
In this problem solving worksheet, 2nd graders use addition and subtraction to solve 2 word problems about fish. They show their work and answer in the word space next to the problem.
Curated OER
Word Problems
In this calculus worksheet, students use integration to solve word problems they differentiate between integration and anti derivatives, and between definite and indefinite integrals. There are 3 questions with an answer key.
Curated OER
Subtraction and Unknown Addends (to 20)
How many more gallons of fuel does Mr. George need to fill his car to capacity? This word problem uses the unknown addend strategy to get scholars subtracting and thinking about the relationship between mathematical operations. There is...
Curated OER
Real Life Word Problems
Use word problems incorporating familiar items to help your young mathematicians practice adding and subtracting. This 2-page basic math worksheet includes 20 word problems. For each, they underline the important parts, including the...
Curated OER
Three Word Problems
Kids read and work to solve each of these word problems. They use the provided images to count in order to solve each problem. The problems are poorly written and don't offer much of a challenge.
Curated OER
Working Out Word Problems
Learners study word problems and learn to identify key words to solve the problems. In this word problems lesson, students role play as detectives to find key words in addition and subtraction word problems. Learners then create a poster...
Curated OER
Subtraction-Making Number Stories
In this subtraction number story worksheet, students solve 2 simple problems and write a short story for each. A reference website for additional resources is given.
Curated OER
Math Worksheet (7)
In this subtraction worksheet, 1st graders subtract the number seven from twenty-five single and double digit numbers. Students write their answers on the worksheet.
Curated OER
Math Online Exercises
In this online math problems instructional activity, learners complete and check on line a variety of math problems including twenty-four addition and subtraction problems, three word problems and filling in seventy-nine boxes involving...