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Curated OER
Addition and Subtraction, Multiplication and Division Review
Students must use their mathematical reasoning skills in order to make four math statements true by filling in the boxes with the correct digits. Addition, subtraction, multiplication, and division problems appear.
Fuel the Brain
Separate Result Unknown: Addition & Subtraction
Have you done enough chores to earn the right amount of money for the things you want to buy? Have your youngsters use addition and subtraction to determine if Brady and Abigail have enough money to buy their preferred items!
Curated OER
Dice War
Students play a math game. In this operations lesson plan, students play a game called dice war, where they practice their multiplication, addition, and subtraction skills.
Curated OER
Adding and Subtracting Fractions
In this math instructional activity, students add or subtract fractions. Students find common denominators where needed and simplify their answers. Hints are available.
Ohio Department of Education
Actions with Fractions: Adding and Subtracting Fractions with Common Denominators
Fourth graders develop a conceptual understanding of fractions and begin to add and subtract fractions with like denominators. Included is a worksheet to assess readiness and a teacher's checklist showing class understanding at a...
Curated OER
Checking Subtraction with Addition and Writing Number Sentences
In this math instructional activity, students complete 12 subtraction problems which they check with addition. They solve 6 short mixed word problems and write a number sentence for each while solving it.
Curated OER
Exercises - Solve The Problems
In this number sense worksheet, students solve 10 problems some of which include more than one example. They tell which number comes before 4 numbers, which comes after 4 numbers, solve addition, subtraction, and division problems.
Curated OER
Basic Mathematical Operations Using Math Tiles
Practice addition, subtraction, multiplication, and division using tiles as manipulatives. In this math operations instructional activity, young learners choose the appropriate sized tiles, arrange them according to directions given by...
Curated OER
Math In Everyday Life
Second and third graders solve word problems involving both time and money. First the class works together to solve basic addition, subtraction, multiplication, and simple fraction problems (these examples are provided). After solving...
Curated OER
Math Game Using A Tic-Tac-Toe Board
Elementary schoolers play a math game using a Tic-Tac-Toe Board. This simple idea can be used with virtually any grade level. A team of learners are the "O's," and the other is the team of "X's." Each time a team gets a problem correct,...
Curated OER
Math: Greater Than, Less Than, Equals
Elementary schoolers learn about using the symbols for greater than, less than and equal to. They answer nine questions using the information they learned. The answers are on the last page of the packet.
Curated OER
Dinosaur Math
Students read How to Train with a T.Rex and Win 8 Gold Medals and solve math problems. In this dinosaur math lesson, students write a math story to go with the dinosaur story. Students discuss the needed strategies. Students...
Curated OER
Money Subtraction
In this money subtraction worksheet, students have to subtract different amounts of money where there is a dollar and cent value. Students have 20 problems to complete in this subtraction worksheet.
Curated OER
True or False?
In this addition and subtraction worksheet, students read, study and determine if 14 addition and subtraction problems or number sentences are true or false.
Curated OER
Roman Numerals and Their History
Students identify Roman numerals and the history associated with them. For this historical number lesson, students investigate charts and photographs to discover the history of Roman numerals. Students bring a Roman numeral...
Curated OER
A Secret Code
In this addition and subtraction worksheet, students solve for problems to complete the riddle about George Washington. Students solve 20 two digit problems of addition and subtraction with some regrouping necessary.
Curated OER
Take Off the Mask
In this addition and subtraction worksheet, 3rd graders look at the clues and determine which number is behind each mask. Students write the number they choose in the answer space and then complete 11 equations.
Arcademics
Skateboard Pups
Players skate their way to the finish line by adding and subtracting two-step expressions as fast as possible.
Curriculum Corner
Order of Operations Task Cards (1)
See how well learners know how to solve expressions using the order of operations. Use this packet that includes 28 task cards that requires pupils to evaluate expressions with variables, solve expressions using the correct...
Curated OER
Fact Families
In this fact families worksheet, students solve the six word problems by using the fact family rules for addition and subtraction. Students solve six problems.
Curated OER
Basketball: Number Sense
Third graders explore their addition and subtraction skills. In this number sense lesson, 3rd graders analyze different scoring possibilities for a basketball game. This lesson incorporates the use a video titled "Blossom and...
Curated OER
Working Backwards as a Problem-Solving Strategy
In this problem solving strategy worksheet, 3rd graders roll a dice three times and record the number in the hundreds, tens and ones place on the chart, then solve an addition and subtraction problem with that number.
Curated OER
Mental Arithmetic
In this mental math worksheet, students answer 2 sets of mental math questions about writing whole numbers, place value, counting back and on in tens and addition and subtraction.