West Contra Costa Unified School District
Connecting Arithmetic Sequences to Linear Equations
Common difference is to arithmetic sequences as what is to linear equations? (Answer: slope) Pupils learn how arithmetic sequences can be considered as linear patterns. They then write linear equations to represent arithmetic sequences...
Balanced Assessment
Bagels or Donuts
Explore business problems through mathematical analysis. The task has individuals write and graph a linear system to determine the best business model. They use their models to answer a series of questions that help to make a conclusion.
Curated OER
Brain Booster: Subtraction Strategy- Working Backward
In this daily math problem worksheet, students complete three activities that help them use subtraction and work backwards. Students show their work using pictures, numbers, or words and may use cubes, number lines or hundred boards for...
Fuel the Brain
Subtraction (Separation)
Have your young mathematicians practice subtraction with these three story problems. Have your students explain their answer with words, pictures, or numbers.
Curated OER
Minnesota's Pyramid Addition Adventure
In this addition game instructional activity, students help Minnesota Muskrat solving the addition pyramid problems by adding the adjacent pairs of numbers and write the sums in the blocks above them. Students solve the second set of...
Fuel the Brain
Subtraction and Comparison
Have your class compare amounts by using basic subtraction to solve these story problems.
Curated OER
Joining (Addition) & Separating (Subtraction) - Result Unknown
How much is the total? How many more is left? These basic questions are asked of students through two story problems that involve catching fish on a weekend fishing trip and goal of reading a certain number of books. Your learners will...
Curated OER
Year 6 Booster pg 4
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 algebra problems are solved.
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
Two Digit Subtraction No Regrouping
In this math literacy worksheet, young scholars practice solving the 20 problems while focusing on the skill of subtraction while not using regrouping.
Curated OER
Understand 'Take From''
For this subtraction worksheet, students practice solving subtraction problems which use the "Take from" phrase. The problem will state "Take 4 from 5". Students solve this using the number line and then write the answer in the box....
Curated OER
Subtracting Integers
In this subtracting integers worksheet, students complete problems and fill in charts that require them to subtract integers. Students complete 8 problems.
Curated OER
Linear Systems: Graphical Interpretation of Vectors and Linear Systems
In this interpretation of vectors and linear systems activity, students describe the geometric appearance of two vectors. They add the two vectors and sketch the sum as well as the vectors to determine the commutativity of vector...
Curated OER
Math Crossword Puzzle x9
In this math crossword puzzle times nine worksheet, students problem solve ten subtraction equations and then place their answers in a crossword puzzle.
Curated OER
Add or Subtract
For this problem solving worksheet, students solve 3 story problems in which a situation is described that will require addition or subtraction. Students write the correct number sentence, then solve.
Curated OER
Gumball Math
In this addition and subtraction instructional activity, students solve for single digit horizontal problems. Students color 30 gumballs according to the answer of each problem and chart the number of each answer that is obtained.
Curated OER
What Numbers Do Digits Represent
In this place value instructional activity, learners write down the value of the number underlined in the larger numbers. For example, 390 945 will be provided and students write down 40. They then use a calculator to solve addition and...
Curated OER
Subtract 9 From Any 2-digit Number
In this subtraction worksheet, students solve 18 problems in which the number 9 is subtracted from a two digit number. No hints or strategies are provided.
Curated OER
Estimation: Compatible Numbers
In this estimation worksheet, students read real word problems and mentally estimate answers. Individually, they complete eight multiple choice problems using compatible numbers or rounding to determine their answers. Students evaluate...
Curated OER
Counting Up- Crossing the Thousands
For this subtraction worksheet, students solve ten problems in which two 4 digit numbers are subtracted mentally. Students count on from the smaller number.
Curated OER
Cite, Sight, and Site
In this cite, sight, and site worksheet, students choose the correct word to complete each sentence. Students choose cite, sight, or site for 45 sentences.
Curated OER
Reasonableness
In this math worksheet, students work through word problems and select the correct answer from possible multiple choice responses. They identify the difference between less than and more than, and in between. Students also estimate to...
Curated OER
Limits
In this limit instructional activity, students evaluate functions and determine the limits of the function. This one-page instructional activity contains 10 problems.
Curated OER
Duck Stories
In this story problem worksheet, 2nd graders read five stories about ducks. Students fill in the missing numerals to create 5 addition and subtraction problems and solve for each.