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Curated OER
Subtracting Numbers Up to Ten--Speed Racing
In this subtraction activity, students subtract 20 single-digit math problems as fast as they can in 2 speed races. Students write their answers on the activity provided.
Curated OER
Subtracting Numbers Up to Ten--Speed Racing
In this subtraction instructional activity, students subtract 20 single-digit numbers as fast as they can in 2 speed races. Students write their answers on the instructional activity provided.
Curated OER
Subtracting Numbers up to 10
In this subtraction worksheet, students complete a set of 20 single digit addition problems. An answer key is included on page 2.
Curated OER
Subtracting Greater Numbers
In this subtraction activity, 4th graders subtract 13 math problems involving 4 and 5-digit numbers. Students solve 1 word problem with a chart.
Curated OER
Add and Subtract Whole Hundreds
In this addition and subtraction instructional activity, students add and subtract whole hundred numbers. Students complete 5 problems on this instructional activity.
Curated OER
Order of Operations - Add/Subtract
In this order of operations worksheet, students complete addition and subtraction problems with parenthesis and 3 and 4 digit numbers. Students complete 9 problems.
Curated OER
Telling Time With Clocks/Bingo “Time”
Young learners create a clock by adding hands and placing the numbers in the correct location. After each learner has their very own clock, they explore each component. Review on the hour times, and then introduce them to five-minute...
Curated OER
Subtraction Decimals
In this math worksheet, students subtract the decimals while taking special care to keep the decimals in the correct place value. The answers are also available.
Curated OER
Free Subtract Dinosaur Worksheet
In this subtraction practice instructional activity, students solve 3 problems that require them to subtract 1-digit numbers using math counters.
Curated OER
Tear + Net = Gross
Second graders find the net weight of a grocery item by weighing it with the tear. In this weight measurement lesson plan, 2nd graders bring in cans of food and watch a video about weight measurement. Students review the meanings of...
Curated OER
Race to 50/100
Second graders practice utilizing multiple tens frames and dice to race to fifty or one hundred. They calculate tens and ones to find out how many counters they have on their grid and how many more they need to get to fifty or one...
Curated OER
I Want It All!
Third graders understand the economics of choices in buying. In this goods and services lesson, 3rd graders participate in activities to make choices about purchases. Students write stories, answer questions, and complete worksheets to...
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.
EngageNY
Why Were Logarithms Developed?
Show your class how people calculated complex math problems in the old days. Scholars take a trip back to the days without calculators in the 15th installment of a 35-part module. They use logarithms to determine products of numbers and...
Curated OER
Place Value Popsicles
Pupils play a place value game using popsicle sticks and dice. They investigate units and tens.
Curated OER
Use Symbols to Subtract: Practice
In this subtraction worksheet, students subtract single digit numbers, using pictures for assistance by circling and crossing out when subtracting. Students solve the subtraction equations and write their answer on the line.
Curated OER
Decimal Practice
In this decimal practice instructional activity, students complete 20 addition, multiplication, division, and subtraction problems with 3 to 4 digit numbers.
Curated OER
Subtract Tens on a Hundred Chart
In this subtraction activity, 2nd graders focus on the skill of regrouping. Students solve 10 two digit subtraction problems mastering the necessary regrouping of tens.
Curated OER
Which Fraction Am I?
In this fractions worksheet, learners solve the clues to come up with the correct fraction. Students solve clues for 6 fraction problems.
Curated OER
Dividing Whole Numbers with Long Division
Learners use long division to divide numbers. They practice long division by filling in the proper numbers in blank boxes for the quotients and they complete long division problems.
Curated OER
Base 10 Rounding
Students build two, three, and four digit numbers using base ten blocks and round those numbers. In this rounding numbers lesson, students work in pairs and build numbers using base ten blocks.
Curated OER
What is Your Favorite Class?
In this secondary mathematics worksheet, students solve a math riddle in which the answer will be that everyone’s favorite class is math. The one page explanation of the mathematics basis for the riddle is provided. ...
Curated OER
Addition Strategies: Compensation
In this math worksheet, students learn the addition strategy of compensation: adding an easy number like 10, 20 or 30 and then subtracting a very small number like 1 or 2. Students solve 12 problems on the page.
Curated OER
Arithmetic: Revision
Students practice with a variety of simple equations involving addition, subtraction, multiplication and division. Explanation is followed by each block of equations given to solve. They are set loose to complete additional equations for...